Isaiah 40 in the early church

[Vulgate: Isaias]

475 passages quote, allude to, or echo Isaiah 40, grouped by verse; passages on the same verse are in date order. Verse text from the Berean Standard Bible (public domain). References use the Protestant English Bible's numbering, with a writer's own numbering in brackets where it differs.

Verses: 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · 13 · 14 · 15 · 16 · 17 · 18 · 19 · 22 · 25 · 26 · 27 · 28 · 29 · 31

Isaiah 40:1

“Comfort, comfort My people,” says your God.

BSB
ReferencePassageKindDate
Isa 40:1Dialogue with Trypho 50.3 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:1–2Letter 3.6 · Antony the Greatquotation, high confidencebefore 356
Isa 40:1Homilies 2.1 · Basil of Caesareaquotation, high confidenceca. 363-378
Isa 40:1–2Apostolic Constitutions 2.15.1 · Anonymousquotation, high confidenceca. 380
Isa 40:1Exposition of Psalm 118 10.4.4 · Ambrosequotation, high confidenceca. 386-397
Isa 40:1Exposition of Psalm 118 18.2.2 · Ambrosequotation, high confidenceca. 386-397
Isa 40:1Exposition of Psalm 118 18.4.2 · Ambrosequotation, high confidenceca. 386-397
Isa 40:1Exposition of Psalm 118 19.20.1 · Ambrosequotation, high confidenceca. 386-397

Isaiah 40:2

“Speak tenderly to Jerusalem, and proclaim to her that her forced labor has been completed; her iniquity has been pardoned. For she has received from the hand of the LORD double for all her sins.”

BSB
ReferencePassageKindDate
Isa 40:2Dialogue with Trypho 50.3 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:2PG 12:1105 (Ps 2 LXX) · Origenquotation, high confidenceca. 220-254
Isa 40:2Commentary on Matthew 13.30 · Origenquotation, high confidenceca. 246–248
Isa 40:2Commentary on Romans 9.3 · Origenquotation, high confidenceca. 244–246 (Rufinus's translation ca. 405–406)
Isa 40:2Oration 2.38 · Gregory of Nazianzusallusion, high confidenceca. 362–383
Isa 40:2Oration 16.5 · Gregory of Nazianzusallusion, high confidenceca. 362–383
Isa 40:2Oration 19.9 · Gregory of Nazianzusallusion, medium confidenceca. 362–383
Isa 40:2Homilies 2.1 · Basil of Caesareaquotation, high confidenceca. 363-378
Isa 40:2On Jacob and the Happy Life 2.51 · Ambroseallusion, low confidenceca. 386-390
Isa 40:2Exposition of Psalm 118 10.4.4 · Ambrosequotation, high confidenceca. 386-397
Isa 40:2Exposition of Psalm 118 18.2.2 · Ambrosequotation, high confidenceca. 386-397
Isa 40:2Exposition of Psalm 118 18.2.3 · Ambrosequotation, high confidenceca. 386-397
Isa 40:2Exposition of Psalm 118 18.4.2 · Ambrosequotation, high confidenceca. 386-397
Isa 40:2Exposition of Psalm 118 19.20.1 · Ambrosequotation, high confidenceca. 386-397
Isa 40:2Exposition of Psalm 118 20.22.3 · Ambroseallusion, high confidenceca. 386-397
Isa 40:2Exposition of Psalm 118 22.26.2 · Ambroseallusion, high confidenceca. 386-397
Isa 40:2Explanation of Twelve Psalms 37.14.1 · Ambrosequotation, high confidenceca. 387-397
Isa 40:2Explanation of Twelve Psalms 37.14.2 · Ambrosequotation, high confidenceca. 387-397
Isa 40:2Explanation of Twelve Psalms 37.57.2 · Ambroseallusion, high confidenceca. 387-397
Isa 40:2Explanation of Twelve Psalms 38.32.1 · Ambroseallusion, high confidenceca. 387-397
Isa 40:2Explanation of Twelve Psalms 40.41.3 · Ambroseallusion, high confidenceca. 387-397

Isaiah 40:3

A voice of one calling: “Prepare the way for the LORD in the wilderness; make a straight highway for our God in the desert.

BSB
ReferencePassageKindDate
Isa 40:3Epistle of Barnabas 9.3 · Anonymousallusion, high confidenceca. 70–135 (often ca. 130)
Isa 40:3Dialogue with Trypho 50.3 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:3Exhortation to the Greeks 1.9 · Clement of Alexandriaquotation, high confidenceca. 190–200
Isa 40:3Exhortation to the Greeks 9.85 · Clement of Alexandriaallusion, medium confidenceca. 190–200
Isa 40:3–5Against Heresies 3.9.1 · Irenaeus of Lyonsquotation, high confidenceca. 180–190
Isa 40:3Against Heresies 3.10.5 · Irenaeus of Lyonsallusion, high confidenceca. 180–190
Isa 40:3Against Marcion 4.11 · Tertullianallusion, high confidence207/208 (third edition, completed later)
Isa 40:3Against Marcion 4.33 · Tertullianquotation, high confidence207/208 (third edition, completed later)
Isa 40:3Against Marcion 5.3 · Tertullianquotation, high confidence207/208 (third edition, completed later)
Isa 40:3On Modesty 10 · Tertullianecho, medium confidenceca. 210–220
Isa 40:3Fragments on Luke, column 327 · Origenquotation, high confidenceca. 220-254
Isa 40:3PG 12:1291 (Ps 28–29 LXX) · Origenallusion, medium confidenceca. 220-254
Isa 40:3Fragment 15 on John 1:23 · Origenquotation, high confidenceca. 226-254
Isa 40:3Commentary on John 1.81 · Origenquotation, high confidenceca. 230–248
Isa 40:3Commentary on John 2.194 · Origenallusion, high confidenceca. 230–248
Isa 40:3Commentary on John 6.47 · Origenallusion, high confidenceca. 230–248
Isa 40:3Commentary on John 6.74 · Origenallusion, high confidenceca. 230–248
Isa 40:3–4Commentary on John 6.95 · Origenquotation, high confidenceca. 230–248
Isa 40:3Commentary on John 6.117 · Origenallusion, high confidenceca. 230–248
Isa 40:3Commentary on John 6.129 · Origenquotation, high confidenceca. 230–248
Isa 40:3Commentary on John 6.130 · Origenallusion, high confidenceca. 230–248
Isa 40:3Commentary on John 6.131 · Origenquotation, high confidenceca. 230–248
Isa 40:3Commentary on John 6.137 · Origenquotation, high confidenceca. 230–248
Isa 40:3Homily on Luke 4 · Origenallusion, medium confidenceca. 233–250
Isa 40:3Homily on Luke 21 · Origenquotation, high confidenceca. 233–250
Isa 40:3Commentary on the Song of Songs 3.213 · Origenquotation, high confidenceca. 240–245 (Rufinus's translation ca. 410)
Isa 40:3Against Celsus 6.9 · Origenquotation, high confidenceca. 248
Isa 40:3Commentary on Matthew 17.3 · Origenquotation, high confidenceca. 246–248
Isa 40:3–5To Quirinus 2.6 · Cyprian of Carthagequotation, high confidenceca. 248–250 (book 3 perhaps later)
Isa 40:3On the Lord's Prayer 1 · Cyprian of Carthageecho, medium confidenceca. 252
Isa 40:3Prophetic Extracts 4.17 · Eusebius of Caesareaquotation, high confidencebefore 325 (probably ca. 310–320)
Isa 40:3–5Demonstration of the Gospel 9.5.1 · Eusebius of Caesareaquotation, high confidenceca. 314–324
Isa 40:3Demonstration of the Gospel 9.5.2 · Eusebius of Caesareaquotation, high confidenceca. 314–324
Isa 40:3–4Demonstration of the Gospel 9.5.8 · Eusebius of Caesareaallusion, high confidenceca. 314–324
Isa 40:3Book 1, lines 296–322 · Juvencusquotation, high confidenceca. 330
Isa 40:3Catechetical Lecture 3.2 · Cyril of Jerusalemquotation, high confidenceca. 350
Isa 40:3Catechetical Lecture 18.31 · Cyril of Jerusalemquotation, high confidenceca. 350
Isa 40:3Against Arius 1.56 · Marius Victorinusallusion, medium confidenceca. 357–362
Isa 40:3–4Tractates on the Psalms 67.6 · Hilary of Poitiersallusion, medium confidenceca. 360–367
Isa 40:3Against the Manichees, Greek continuation of book 3, Lagarde p. 85 · Titus of Bostraquotation, high confidenceca. 360s
Isa 40:3Oration 37.4 · Gregory of Nazianzusquotation, high confidenceca. 362–383
Isa 40:3Oration 38.1 · Gregory of Nazianzusquotation, high confidenceca. 362–383
Isa 40:3Tractates 2.7.3 · Zeno of Veronaquotation, high confidenceca. 362-380
Isa 40:3Question 57, section 1 · Ambrosiasterquotation, high confidenceca. 370–384
Isa 40:3Letter 57.9 · Jeromequotation, high confidenceca. 370–419
Isa 40:3–5Letter 119.10 · Jeromequotation, high confidenceca. 370–419
Isa 40:3Panarion (Adversus Haereses), Haer. 1-64 30.23.4 · Epiphanius of Salamisquotation, high confidence374-377
Isa 40:3Panarion (Adversus Haereses), Haer. 1-64 51.6.4 · Epiphanius of Salamisquotation, high confidence374-377
Isa 40:3Panarion (Adversus Haereses), Haer. 1-64 59.9.4 · Epiphanius of Salamisallusion, high confidence374-377
Isa 40:3Panarion (Adversus Haereses), Haer. 1-64 62.5.3 · Epiphanius of Salamisallusion, medium confidence374-377
Isa 40:3On the Christian Faith 5.7 · Ambrosequotation, high confidenceca. 378–380
Isa 40:3Theological Oration 3 (Or. 29), On the Son 20 · Gregory of Nazianzusallusion, high confidence380
Isa 40:3Homilies on Matthew 10.3 · John Chrysostomquotation, high confidenceca. 390
Isa 40:3Explanation of Twelve Psalms 36.48.1 · Ambrosequotation, high confidenceca. 387-397
Isa 40:3Explanation of Twelve Psalms 36.57.3 · Ambrosequotation, high confidenceca. 387-397
Isa 40:3Homily 5 · Gregory of Nyssaquotation, high confidenceca. 390–394
Isa 40:3–8Sermon 288.2 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:3–8Sermon 289.3 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:3Sermon 290.4 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:3Poem 6, lines 286–318 · Paulinus of Nolaquotation, high confidenceca. 393–431
Isa 40:3The Harmony of the Gospels 2.18 · Augustine of Hippoquotation, high confidenceca. 399–400
Isa 40:3The Harmony of the Gospels 2.25 · Augustine of Hippoquotation, high confidenceca. 399–400
Isa 40:3Tractates on the Gospel of John 4.7 · Augustine of Hippoquotation, high confidenceca. 406–420
Isa 40:3Tractates on the Gospel of John 5.6 · Augustine of Hippoquotation, high confidenceca. 406–420
Isa 40:3Tractates on the Gospel of John 5.15 · Augustine of Hippoquotation, medium confidenceca. 406–420
Isa 40:3Tractates on the Gospel of John 13.2 · Augustine of Hippoquotation, high confidenceca. 406–420
Isa 40:3On Faith and Works 19 · Augustine of Hippoallusion, medium confidenceca. 413
Isa 40:3Formulae of Spiritual Understanding 8 · Eucherius of Lyonquotation, high confidenceca. 420-430
Isa 40:3–4Sermon 137 · Peter Chrysologusallusion, medium confidenceca. 425-450
Isa 40:3Book 4, section 1 · Seduliusquotation, high confidenceca. 425-450
Isa 40:3–5Part 3, chapter 1 · Quodvultdeus of Carthagequotation, high confidenceca. 445-450

Isaiah 40:4

Every valley shall be lifted up, and every mountain and hill made low; the uneven ground will become smooth, and the rugged land a plain.

BSB
ReferencePassageKindDate
Isa 40:4Shepherd of Hermas, Vision 1.3.4 (3.4) · Hermasecho, medium confidenceca. 100–150
Isa 40:4Sibylline Oracles 8.241ff. · Anonymousallusion, medium confidence2nd-3rd cent.
Isa 40:4Dialogue with Trypho 50.3 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:4Arabic Pentateuch fragment II · Hippolytus of Romequotation, medium confidenceunknown (transmitted in a medieval Arabic catena)
Isa 40:4Against Marcion 5.3 · Tertullianallusion, high confidence207/208 (third edition, completed later)
Isa 40:4Against Marcion 5.4 · Tertullianallusion, high confidence207/208 (third edition, completed later)
Isa 40:4Fragments on Luke, column 327 · Origenallusion, high confidenceca. 220-254
Isa 40:4–5Commentary on John 6.138 · Origenquotation, high confidenceca. 230–248
Isa 40:4Homily on Luke 22 · Origenallusion, high confidenceca. 233–250
Isa 40:4Lines 957–978 · Commodianallusion, medium confidence3rd century (disputed)
Isa 40:4Commentary on the Song of Songs 3.206 · Origenquotation, high confidenceca. 240–245 (Rufinus's translation ca. 410)
Isa 40:4Prophetic Extracts 4.17 · Eusebius of Caesareaquotation, high confidencebefore 325 (probably ca. 310–320)
Isa 40:4Demonstration of the Gospel 9.5.3 · Eusebius of Caesareaallusion, high confidenceca. 314–324
Isa 40:4Oration to the Assembly of the Saints 18.4 · Constantine the Greatecho, medium confidenceca. 325 (dated variously 317–325)
Isa 40:4Book 1, lines 296–322 · Juvencusquotation, high confidenceca. 330
Isa 40:4–5Demonstration 16.6 · Aphrahatquotation, high confidence337-345
Isa 40:4Question 121, section 1 · Ambrosiasterallusion, high confidenceca. 370–384
Isa 40:4Homilies on Matthew 10.3 · John Chrysostomquotation, high confidenceca. 390
Isa 40:4Homily 1 · Gregory of Nyssaallusion, high confidenceca. 390–394
Isa 40:4Homily 5 · Gregory of Nyssaquotation, high confidenceca. 390–394
Isa 40:4Sermon 250.1 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:4Poem 6, lines 286–318 · Paulinus of Nolaquotation, high confidenceca. 393–431
Isa 40:4Poem 17, lines 57–88 · Paulinus of Nolaallusion, high confidenceca. 393–431
Isa 40:4Letters 5.18 · Paulinus of Nolaquotation, high confidenceca. 394–413
Isa 40:4Letters 32.2 · Paulinus of Nolaallusion, medium confidenceca. 394–413
Isa 40:4Confessions 9.7 · Augustine of Hippoallusion, high confidenceca. 397–401
Isa 40:4City of God 18.23 · Augustine of Hippoecho, medium confidence413–426
Isa 40:4Formulae of Spiritual Understanding 8 · Eucherius of Lyonquotation, high confidenceca. 420-430
Isa 40:4Book 4, lines 1–26 · Seduliusecho, medium confidenceca. 425-450
Isa 40:4Book 4, section 1 · Seduliusquotation, high confidenceca. 425-450
Isa 40:4The Conferences 24.25 · John Cassianallusion, high confidenceca. 426–429
Isa 40:4Book 1, chapter 9 · Anonymousquotation, high confidenceca. 440-450

Isaiah 40:5

And the glory of the LORD will be revealed, and all humanity together will see it.” For the mouth of the LORD has spoken.

BSB
ReferencePassageKindDate
Isa 40:5Dialogue with Trypho 50.3 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:5Didascalia 5.7–9 (Latin) · Anonymousquotation, high confidencefirst half of the third century
Isa 40:5On the Resurrection of the Flesh 10 · Tertullianquotation, high confidenceca. 208–212
Isa 40:5On the Resurrection of the Flesh 59 · Tertullianquotation, high confidenceca. 208–212
Isa 40:5Commentary on Matthew 17.29 · Origenquotation, high confidenceca. 246–248
Isa 40:5Commentary on Romans 2.13 · Origenquotation, medium confidenceca. 244–246 (Rufinus's translation ca. 405–406)
Isa 40:5Res. 3.20 · Methodius of Olympusquotation, medium confidencelate 3rd cent. (disputed)
Isa 40:5Prophetic Extracts 4.17 · Eusebius of Caesareaquotation, high confidencebefore 325 (probably ca. 310–320)
Isa 40:5Demonstration of the Gospel 9.5.4 · Eusebius of Caesareaallusion, high confidenceca. 314–324
Isa 40:5Demonstration of the Gospel 9.5.6 · Eusebius of Caesareaquotation, high confidenceca. 314–324
Isa 40:5Demonstration of the Gospel 9.5.9 · Eusebius of Caesareaquotation, high confidenceca. 314–324
Isa 40:5Against Arius 3.3 · Marius Victorinusquotation, high confidenceca. 357–362
Isa 40:5Commentary on Romans 3:19 · Ambrosiasterquotation, high confidenceca. 366–384
Isa 40:5Commentary on Romans 8:10 · Ambrosiasterquotation, high confidenceca. 366–384
Isa 40:5Letter 140.12 · Augustine of Hippoquotation, medium confidenceca. 386–430
Isa 40:5Homilies on Matthew 10.3 · John Chrysostomquotation, high confidenceca. 390
Isa 40:5Sermon 153.8 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:5Sermon 277.16 · Augustine of Hippoallusion, medium confidenceca. 391-430
Isa 40:5On Continence 11 · Augustine of Hippoquotation, medium confidenceca. 395
Isa 40:5On the Trinity 2.6 · Augustine of Hippoquotation, medium confidenceca. 399–419
Isa 40:5City of God 22.29 · Augustine of Hippoquotation, medium confidence413–426
Isa 40:5The Conferences 4.10 · John Cassianquotation, medium confidenceca. 426–429

Isaiah 40:6

A voice says, “Cry out!” And I asked, “What should I cry out?” “All flesh is like grass, and all its glory like the flowers of the field.

BSB
ReferencePassageKindDate
Isa 40:6Dialogue with Trypho 50.4 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:6The Instructor 2.10.104 · Clement of Alexandriaecho, medium confidenceca. 190–200
Isa 40:6Prophetic Extracts 11.2 · Clement of Alexandriaquotation, high confidenceca. 200
Isa 40:6Miscellanies 3.17.103 · Clement of Alexandriaquotation, medium confidenceca. 198–203
Isa 40:6Miscellanies 4.26.163 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:6Commentary on Daniel 3.6 · Hippolytus of Romequotation, high confidenceca. 202-204
Isa 40:6Against the Valentinians 32 · Tertullianquotation, high confidenceca. 206–208
Isa 40:6On the Resurrection of the Flesh 10 · Tertullianquotation, high confidenceca. 208–212
Isa 40:6On the Resurrection of the Flesh 59 · Tertullianquotation, high confidenceca. 208–212
Isa 40:6–8Refutation of All Heresies 6.10.2 · Hippolytus of Romequotation, high confidenceca. 222–235
Isa 40:6Refutation of All Heresies 8.14.8 · Hippolytus of Romequotation, high confidenceca. 222–235
Isa 40:6Commentary on John 6.100 · Origenquotation, high confidenceca. 230–248
Isa 40:6On Prayer 17.2 · Origenquotation, high confidenceca. 233–234
Isa 40:6Homily on Isaiah 9 · Origenquotation, high confidenceca. 235–250
Isa 40:6–8Homilies on Psalms 36-38 1.2 · Origenquotation, high confidenceca. 238–250 (Rufinus's translation ca. 400–410)
Isa 40:6Homilies on Jeremiah 20.2 · Origenquotation, high confidenceca. 240
Isa 40:6Commentary on Matthew 11.3 · Origenquotation, high confidenceca. 246–248
Isa 40:6Commentary on Matthew 11.19 · Origenquotation, high confidenceca. 246–248
Isa 40:6Commentary on Romans 2.13 · Origenquotation, high confidenceca. 244–246 (Rufinus's translation ca. 405–406)
Isa 40:6Commentary on Romans 3.6 · Origenquotation, high confidenceca. 244–246 (Rufinus's translation ca. 405–406)
Isa 40:6–8To Quirinus 3.58 · Cyprian of Carthagequotation, high confidenceca. 248–250 (book 3 perhaps later)
Isa 40:6On the Dress of Virgins 6 · Cyprian of Carthagequotation, high confidenceca. 249
Isa 40:6Res. 1.12 · Methodius of Olympusquotation, high confidencelate 3rd cent. (disputed)
Isa 40:6–7Commentary on Matthew 5 · Hilary of Poitiersallusion, medium confidenceca. 353–355
Isa 40:6Letters 219, 220 · Basil of Caesareaquotation, high confidenceca. 357–378
Isa 40:6Homilies on the Psalms 28.2 · Basil of Caesareaquotation, high confidenceca. 360-378
Isa 40:6Tractates 1.12.8 · Zeno of Veronaquotation, high confidenceca. 362-380
Isa 40:6Hexaemeron 5.2 · Basil of Caesareaquotation, high confidenceca. 370
Isa 40:6Homilies 20.1 · Basil of Caesareaquotation, high confidenceca. 363-378
Isa 40:6Homilies 21.1 · Basil of Caesareaquotation, high confidenceca. 363-378
Isa 40:6Commentary on 2 Corinthians 11:17 · Ambrosiasterallusion, medium confidenceca. 366–384
Isa 40:6On Virginity 4 · Gregory of Nyssaquotation, high confidenceca. 370–371
Isa 40:6Letter 60.13 · Jeromequotation, high confidenceca. 370–419
Isa 40:6Letter 79.6 · Jeromequotation, high confidenceca. 370–419
Isa 40:6Letter 140.9 · Jeromequotation, high confidenceca. 370–419
Isa 40:6On Paradise 76 · Ambrosequotation, high confidenceca. 375-378
Isa 40:6To a Young Widow, section 4 · John Chrysostomquotation, high confidenceca. 380-386
Isa 40:6Eleven Tractates 7.115 · Priscillianquotation, high confidenceca. 380–385
Isa 40:6Exposition of Psalm 118 2.5.3 · Ambrosequotation, high confidenceca. 386-397
Isa 40:6Exposition of Psalm 118 2.31.2 · Ambrosequotation, high confidenceca. 386-397
Isa 40:6–7Letter 205.5 · Augustine of Hippoquotation, high confidenceca. 386–430
Isa 40:6–8Hexameron (Exameron) 3.29 · Ambrosequotation, high confidenceca. 387-390
Isa 40:6Hexameron (Exameron) 6.67 · Ambrosequotation, high confidenceca. 387-390
Isa 40:6Explanation of Twelve Psalms 36.11.2 · Ambrosequotation, high confidenceca. 387-397
Isa 40:6Explanation of Twelve Psalms 43.16.1 · Ambrosequotation, high confidenceca. 387-397
Isa 40:6Homily 5 · Gregory of Nyssaquotation, high confidenceca. 390–394
Isa 40:6–8Sermon 25.6 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:6Sermon 45.10 · Augustine of Hippoallusion, medium confidenceca. 391-430
Isa 40:6Sermon 82.13 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:6–8Sermon 119.3 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:6–8Sermon 124.1 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:6–8Sermon 124.2 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:6–8Sermon 153.9 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:6Sermon 161.1 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:6–8Sermon 289.4 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:6Sermon 344.1 · Augustine of Hippoecho, low confidenceca. 391-430
Isa 40:6Sermon 359.9 · Augustine of Hippoallusion, medium confidenceca. 391-430
Isa 40:6–8Sermon 391.6 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:6Letters 25.6 · Paulinus of Nolaquotation, high confidenceca. 394–413
Isa 40:6On the Faith against the Manichaeans 40 · Evodius of Uzalisallusion, medium confidenceca. 400-424
Isa 40:6Confessions 9.16 · Augustine of Hippoecho, low confidenceca. 397–401
Isa 40:6–8Confessions 13.18 · Augustine of Hippoquotation, high confidenceca. 397–401
Isa 40:6On Catechizing the Uninstructed 16 · Augustine of Hippoquotation, high confidenceca. 399–405
Isa 40:6Tractates on the Gospel of John 7.1 · Augustine of Hippoquotation, high confidenceca. 406–420
Isa 40:6Tractates on the Gospel of John 24.6 · Augustine of Hippoquotation, high confidenceca. 406–420
Isa 40:6–8Apologetic Book 29.9 · Orosiusquotation, high confidenceca. 415–416
Isa 40:6Against Lying 34 · Augustine of Hippoecho, low confidenceca. 420
Isa 40:6Formulae of Spiritual Understanding 3 · Eucherius of Lyonquotation, high confidenceca. 420-430
Isa 40:6–7Commonitorium 1.391–420 · Orientius of Auchquotation, high confidenceca. 420-450
Isa 40:6Against Five Heresies 6 · Quodvultdeus of Carthagequotation, high confidenceca. 437-450

Isaiah 40:7

The grass withers and the flowers fall when the breath of the LORD blows on them; indeed, the people are grass.

BSB
ReferencePassageKindDate
Isa 40:7Dialogue with Trypho 50.4 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:7Miscellanies 4.26.163 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:7On Prayer 17.2 · Origenquotation, high confidenceca. 233–234
Isa 40:7On the Dress of Virgins 6 · Cyprian of Carthagequotation, high confidenceca. 249
Isa 40:7Res. 1.12 · Methodius of Olympusquotation, high confidencelate 3rd cent. (disputed)
Isa 40:7Homilies 20.1 · Basil of Caesareaquotation, high confidenceca. 363-378
Isa 40:7Homilies 21.1 · Basil of Caesareaquotation, high confidenceca. 363-378
Isa 40:7Letter 140.9 · Jeromequotation, high confidenceca. 370–419
Isa 40:7Hexameron (Exameron) 3.30 · Ambrosequotation, high confidenceca. 387-390
Isa 40:7Letters 40.2 · Paulinus of Nolaallusion, high confidenceca. 394–413

Isaiah 40:8

The grass withers and the flowers fall, but the word of our God stands forever.”

BSB
ReferencePassageKindDate
Isa 40:8Dialogue with Trypho 50.4 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:8Exhortation to the Greeks 8.79 · Clement of Alexandriaquotation, high confidenceca. 190–200
Isa 40:8Miscellanies 3.17.103 · Clement of Alexandriaquotation, medium confidenceca. 198–203
Isa 40:8Miscellanies 4.26.163 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:8Against Marcion 4.33 · Tertullianquotation, high confidence207/208 (third edition, completed later)
Isa 40:8Against Marcion 4.39 · Tertullianallusion, high confidence207/208 (third edition, completed later)
Isa 40:8Against Praxeas 27 · Tertullianquotation, high confidenceca. 213 or later
Isa 40:8On Prayer 17.2 · Origenquotation, high confidenceca. 233–234
Isa 40:8On the Dress of Virgins 6 · Cyprian of Carthagequotation, high confidenceca. 249
Isa 40:8Res. 1.12 · Methodius of Olympusquotation, high confidencelate 3rd cent. (disputed)
Isa 40:8Vit. 6 · Methodius of Olympusquotation, medium confidencelate 3rd cent. (disputed)
Isa 40:8Oration II Against the Arians 36 · Athanasius of Alexandriaquotation, medium confidenceca. 339–346
Isa 40:8Letter to the Africans 2 · Athanasius of Alexandriaallusion, high confidenceca. 369
Isa 40:8Eleven Tractates 7.115 · Priscillianquotation, high confidenceca. 380–385
Isa 40:8Eleven Tractates 10.128 · Priscillianquotation, high confidenceca. 380–385
Isa 40:8Exposition of Psalm 118 2.5.3 · Ambrosequotation, high confidenceca. 386-397
Isa 40:8Sermon 187.3 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:8Sermon 301.9 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:8Sermon 366.3 · Augustine of Hippoallusion, high confidenceca. 391-430
Isa 40:8Letters 25.6 · Paulinus of Nolaquotation, high confidenceca. 394–413
Isa 40:8Confessions 11.8 · Augustine of Hippoquotation, high confidenceca. 397–401
Isa 40:8Tractates on the Gospel of John 7.1 · Augustine of Hippoquotation, high confidenceca. 406–420
Isa 40:8Book 2, chapter 29 · Anonymousquotation, high confidenceca. 440-450

Isaiah 40:9

Go up on a high mountain, O Zion, herald of good news. Raise your voice loudly, O Jerusalem, herald of good news. Lift it up, do not be afraid! Say to the cities of Judah, “Here is your God!”

BSB
ReferencePassageKindDate
Isa 40:9Dialogue with Trypho 50.4 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:9Against Marcion 4.13 · Tertullianquotation, high confidence207/208 (third edition, completed later)
Isa 40:9Against Marcion 5.2 · Tertullianquotation, high confidence207/208 (third edition, completed later)
Isa 40:9PG 12:1187 (Ps 9 LXX) · Origenallusion, high confidenceca. 220-254
Isa 40:9Commentary on John 1.64 · Origenquotation, high confidenceca. 230–248
Isa 40:9Homilies on Jeremiah 19.13 · Origenquotation, high confidenceca. 240
Isa 40:9Commentary on the Song of Songs 3.214 · Origenquotation, high confidenceca. 240–245 (Rufinus's translation ca. 410)
Isa 40:9Prophetic Extracts 4.18 · Eusebius of Caesareaquotation, high confidencebefore 325 (probably ca. 310–320)
Isa 40:9–11Demonstration of the Gospel 3.1.5 · Eusebius of Caesareaquotation, high confidenceca. 314–324
Isa 40:9On Ecclesiastical Theology 3.2.34 · Eusebius of Caesareaallusion, low confidenceca. 337–339
Isa 40:9Catechetical Lecture 12.9 · Cyril of Jerusalemquotation, high confidenceca. 350
Isa 40:9Catechetical Lecture 17.21 · Cyril of Jerusalemquotation, high confidenceca. 350
Isa 40:9Oration 23.1 · Gregory of Nazianzusecho, medium confidenceca. 362–383
Isa 40:9Letter 64.20 · Jeromequotation, high confidenceca. 370–419
Isa 40:9Theological Oration 5 (Or. 31), On the Holy Spirit 3 · Gregory of Nazianzusallusion, medium confidence380
Isa 40:9Eleven Tractates 7.115 · Priscillianquotation, high confidenceca. 380–385
Isa 40:9Exposition of Psalm 118 19.8.2 · Ambrosequotation, high confidenceca. 386-397
Isa 40:9Explanation of Twelve Psalms 35.18.5 · Ambrosequotation, high confidenceca. 387-397
Isa 40:9Explanation of Twelve Psalms 40.18.1 · Ambrosequotation, high confidenceca. 387-397
Isa 40:9Explanation of Twelve Psalms 47.19.2 · Ambrosequotation, high confidenceca. 387-397
Isa 40:9–12Homily 14 · Gregory of Nyssaallusion, high confidenceca. 390–394
Isa 40:9Commentary on Jeremiah 1.70 · Jeromequotation, high confidenceca. 414-419
Isa 40:9Commentary on Jeremiah 2.21 · Jeromequotation, high confidenceca. 414-419

Isaiah 40:10

Behold, the Lord GOD comes with might, and His arm establishes His rule. His reward is with Him, and His recompense accompanies Him.

BSB
ReferencePassageKindDate
Isa 40:101 Clement 34.3 · Clement of Romequotation, high confidenceca. 95–97 (range ca. 70–100)
Isa 40:10Epistle of Barnabas 21.3 · Anonymousecho, medium confidenceca. 70–135 (often ca. 130)
Isa 40:10Dialogue with Trypho 50.4 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:10Miscellanies 4.22.135 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:10Miscellanies 4.26.171 · Clement of Alexandriaquotation, medium confidenceca. 198–203
Isa 40:10Commentary on John 13.298 · Origenquotation, medium confidenceca. 230–248
Isa 40:10Exhortation to Martyrdom 42 · Origenallusion, medium confidence235
Isa 40:10Homilies on Numbers 15.4 · Origenquotation, medium confidenceca. 238–250 (Rufinus's translation ca. 400–410)
Isa 40:10Apostolic Church Order 14 · Anonymousquotation, medium confidenceca. 300
Isa 40:10Prophetic Extracts 4.18 · Eusebius of Caesareaquotation, high confidencebefore 325 (probably ca. 310–320)
Isa 40:10Catechetical Lecture 12.9 · Cyril of Jerusalemquotation, high confidenceca. 350
Isa 40:10Homilies on the Psalms 32.10 · Basil of Caesareaquotation, high confidenceca. 360-378
Isa 40:10Letter 216.4 · Augustine of Hippoallusion, medium confidenceca. 386–430

Isaiah 40:11

He tends His flock like a shepherd; He gathers the lambs in His arms and carries them close to His heart. He gently leads the nursing ewes.

BSB
ReferencePassageKindDate
Isa 40:11Dialogue with Trypho 50.4 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:11The Instructor 1.5.15 · Clement of Alexandriaquotation, high confidenceca. 190–200
Isa 40:11Prophetic Extracts 4.18 · Eusebius of Caesareaquotation, high confidencebefore 325 (probably ca. 310–320)
Isa 40:11Apostolic Constitutions 2.20.9 · Anonymousquotation, high confidenceca. 380

Isaiah 40:12

Who has measured the waters in the hollow of his hand, or marked off the heavens with the span of his hand? Who has held the dust of the earth in a basket, or weighed the mountains on a scale and the hills with a balance?

BSB
ReferencePassageKindDate
Isa 40:12Epistle of Barnabas 16.2 · Anonymousquotation, high confidenceca. 70–135 (often ca. 130)
Isa 40:12Dialogue with Trypho 50.5 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:12To Autolycus 1.5 · Theophilus of Antiochecho, low confidenceca. 180–185
Isa 40:12Exhortation to the Greeks 8.78 · Clement of Alexandriaquotation, high confidenceca. 190–200
Isa 40:12Against Heresies 4.19.2 · Irenaeus of Lyonsallusion, high confidenceca. 180–190
Isa 40:12Miscellanies 5.14.125 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:12On Mount Sinai and Mount Zion 4 · Anonymousquotation, medium confidence3rd cent. (disputed)
Isa 40:12Against Hermogenes 45 · Tertullianquotation, high confidenceca. 200–206
Isa 40:12Homilies on Psalms 36-38 8.9 · Origenquotation, high confidenceca. 238–250 (Rufinus's translation ca. 400–410)
Isa 40:12Lines 97–120 · Commodianallusion, medium confidence3rd century (disputed)
Isa 40:12On the Trinity 3 · Novatianquotation, high confidenceca. 240–250
Isa 40:12On the Trinity 30 · Novatianquotation, high confidenceca. 240–250
Isa 40:12Preparation for the Gospel 7.11.6 · Eusebius of Caesareaquotation, high confidenceca. 313–324
Isa 40:12Preparation for the Gospel 13.13.51 · Eusebius of Caesareaquotation, high confidenceca. 313–324
Isa 40:12Catechetical Lecture 4.5 · Cyril of Jerusalemallusion, high confidenceca. 350
Isa 40:12Catechetical Lecture 7.12 · Cyril of Jerusalemallusion, medium confidenceca. 350
Isa 40:12Catechetical Lecture 18.3 · Cyril of Jerusalemallusion, medium confidenceca. 350
Isa 40:12On the Trinity 1.6 · Hilary of Poitiersquotation, high confidenceca. 356–360
Isa 40:12On the Orthodox Faith against the Arians 6 · Gregory of Elviraallusion, medium confidenceca. 360-392
Isa 40:12Oration 2.38 · Gregory of Nazianzusquotation, high confidenceca. 362–383
Isa 40:12Oration 32.27 · Gregory of Nazianzusquotation, high confidenceca. 362–383
Isa 40:12Tractates 2.2.1 · Zeno of Veronaallusion, low confidenceca. 362-380
Isa 40:12Letter 21.7 · Jeromeallusion, high confidenceca. 370–419
Isa 40:12Letter 22.39 · Jeromeallusion, high confidenceca. 370–419
Isa 40:12Letter 59.5 · Jeromequotation, high confidenceca. 370–419
Isa 40:12Letter 98.17 · Jeromequotation, high confidenceca. 370–419
Isa 40:12On the Holy Spirit 5.7 · Basil of Caesareaquotation, high confidenceca. 374–375
Isa 40:12On Cain and Abel 1.30 · Ambrosequotation, high confidenceca. 375-378
Isa 40:12On the Making of Man 26 · Gregory of Nyssaallusion, high confidence379
Isa 40:12Theological Oration 2 (Or. 28), On the Doctrine of God 27 · Gregory of Nazianzusallusion, medium confidence380
Isa 40:12Exposition of Psalm 118 8.7.4 · Ambrosequotation, high confidenceca. 386-397
Isa 40:12Exposition of Psalm 118 20.41.1 · Ambrosequotation, high confidenceca. 386-397
Isa 40:12Letter 120.14 · Augustine of Hippoallusion, high confidenceca. 386–430
Isa 40:12–13Hexameron (Exameron) 1.9 · Ambrosequotation, high confidenceca. 387-390
Isa 40:12Hexameron (Exameron) 6.7 · Ambrosequotation, high confidenceca. 387-390
Isa 40:12Explanation of Twelve Psalms 38.20.1 · Ambrosequotation, high confidenceca. 387-397
Isa 40:12Explanation of Twelve Psalms 38.21.1 · Ambroseallusion, high confidenceca. 387-397
Isa 40:12Homily 2 · Gregory of Nyssaallusion, high confidenceca. 390–394
Isa 40:12Homily 11 · Gregory of Nyssaallusion, high confidenceca. 390–394
Isa 40:12Sermon 53.13 · Augustine of Hippoquotation, high confidenceca. 391-430
Isa 40:12The Institutes 8.3 · John Cassianquotation, high confidenceca. 419–426
Isa 40:12Formulae of Spiritual Understanding 7 · Eucherius of Lyonquotation, high confidenceca. 420-430
Isa 40:12Sermon 25 · Peter Chrysologusallusion, medium confidenceca. 425-450
Isa 40:12–14Book 1, chapter 24 · Anonymousquotation, high confidenceca. 440-450

Isaiah 40:13

Who has directed the Spirit of the LORD, or informed Him as His counselor?

BSB
ReferencePassageKindDate
Isa 40:13Dialogue with Trypho 50.5 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:13Against Heresies 5.1.1 · Irenaeus of Lyonsallusion, medium confidenceca. 180–190
Isa 40:13Miscellanies 5.14.129 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:13–14Against Hermogenes 17 · Tertullianquotation, high confidenceca. 200–206
Isa 40:13Antidote for the Scorpion's Sting 7 · Tertullianallusion, high confidenceca. 211–213
Isa 40:13Against Marcion 2.2 · Tertullianquotation, high confidence207/208 (third edition, completed later)
Isa 40:13Against Marcion 5.6 · Tertullianquotation, high confidence207/208 (third edition, completed later)
Isa 40:13Against Marcion 5.14 · Tertullianquotation, high confidence207/208 (third edition, completed later)
Isa 40:13Against Marcion 5.18 · Tertullianquotation, high confidence207/208 (third edition, completed later)
Isa 40:13Against Praxeas 19 · Tertullianquotation, high confidenceca. 213 or later
Isa 40:13Commentary on Matthew 17.13 · Origenallusion, medium confidenceca. 246–248
Isa 40:13Fragment on Job, no. 16 · Methodius of Olympusallusion, medium confidencelate 3rd cent. (disputed)
Isa 40:13Preparation for the Gospel 7.11.6 · Eusebius of Caesareaquotation, high confidenceca. 313–324
Isa 40:13Preparation for the Gospel 13.13.56 · Eusebius of Caesareaquotation, high confidenceca. 313–324
Isa 40:13Against the Arians 20 · Phoebadius of Agenallusion, medium confidenceca. 357-358
Isa 40:13On the Generation of the Divine Word 1 · Marius Victorinusquotation, high confidenceca. 357–362
Isa 40:13Commentary on 1 Corinthians 2:16 · Ambrosiasterquotation, high confidenceca. 366–384
Isa 40:13Commentary on Romans 11:34–35 · Ambrosiasterquotation, high confidenceca. 366–384
Isa 40:13On the Holy Spirit 5.7 · Basil of Caesareaquotation, high confidenceca. 374–375
Isa 40:13On the Making of Man 11 · Gregory of Nyssaallusion, medium confidence379
Isa 40:13Explanation of Twelve Psalms 1.50.2 · Ambroseallusion, high confidenceca. 387-397

Isaiah 40:14

Whom did He consult to enlighten Him, and who taught Him the paths of justice? Who imparted knowledge to Him and showed Him the way of understanding?

BSB
ReferencePassageKindDate
Isa 40:14Dialogue with Trypho 50.5 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:14Against Marcion 2.2 · Tertullianquotation, high confidence207/208 (third edition, completed later)

Isaiah 40:15

Surely the nations are like a drop in a bucket; they are considered a speck of dust on the scales; He lifts up the islands like fine dust.

BSB
ReferencePassageKindDate
Isa 40:15Dialogue with Trypho 50.5 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:15Against Heresies 5.29.1 · Irenaeus of Lyonsquotation, high confidenceca. 180–190
Isa 40:15Miscellanies 4.24.154 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:15Miscellanies 6.14.111 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:15Miscellanies 7.18.110 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:15Against the Jews 1 · Tertullianallusion, high confidenceca. 197–207
Isa 40:15On Repentance 4 · Tertullianquotation, high confidenceca. 198–206
Isa 40:15Prescription against Heretics 8 · Tertullianquotation, high confidenceca. 203
Isa 40:15Antidote for the Scorpion's Sting 10 · Tertullianallusion, high confidenceca. 211–213
Isa 40:15Against Marcion 4.25 · Tertullianallusion, high confidence207/208 (third edition, completed later)
Isa 40:15On Flight in Persecution 2 · Tertullianallusion, high confidenceca. 208–213
Isa 40:15On the Resurrection of the Flesh 59 · Tertullianallusion, high confidenceca. 208–212
Isa 40:15Refutation of All Heresies 5.9.21 · Hippolytus of Romequotation, high confidenceca. 222–235
Isa 40:15Homilies on Numbers 7.4 · Origenquotation, high confidenceca. 238–250 (Rufinus's translation ca. 400–410)
Isa 40:15Commentary on the Song of Songs 2.169 · Origenquotation, high confidenceca. 240–245 (Rufinus's translation ca. 410)
Isa 40:15Homily on the Song of Songs 2 · Origenallusion, high confidenceca. 240–250
Isa 40:15Prophetic Extracts 3.5 · Eusebius of Caesareaquotation, high confidencebefore 325 (probably ca. 310–320)
Isa 40:15Demonstration 18.2 · Aphrahatquotation, high confidence337-345
Isa 40:15Letter 12.2 · Jeromeallusion, high confidenceca. 370–419
Isa 40:15Letter 98.17 · Jeromequotation, high confidenceca. 370–419
Isa 40:15Letter 98.18 · Jeromequotation, high confidenceca. 370–419
Isa 40:15Explanation of Twelve Psalms 1.49.1 · Ambrosequotation, high confidenceca. 387-397
Isa 40:15Explanation of Twelve Psalms 1.49.4 · Ambroseallusion, high confidenceca. 387-397
Isa 40:15Explanation of Twelve Psalms 1.50.1 · Ambroseallusion, high confidenceca. 387-397
Isa 40:15Explanation of Twelve Psalms 1.50.2 · Ambrosequotation, high confidenceca. 387-397

Isaiah 40:16

Lebanon is not sufficient for fuel, nor its animals enough for a burnt offering.

BSB
ReferencePassageKindDate
Isa 40:16Dialogue with Trypho 50.5 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:16Symposium 9.3 · Methodius of Olympusquotation, high confidencelate 3rd century

Isaiah 40:17

All the nations are as nothing before Him; He regards them as nothingness and emptiness.

BSB
ReferencePassageKindDate
Isa 40:17Dialogue with Trypho 50.5 · Justin Martyrquotation, high confidenceca. 155–160
Isa 40:17Against Heresies 5.29.1 · Irenaeus of Lyonsquotation, high confidenceca. 180–190
Isa 40:17Tractates on the Psalms 118.3.19 · Hilary of Poitiersquotation, high confidenceca. 360–367
Isa 40:17Letter 98.18 · Jeromeallusion, low confidenceca. 370–419

Isaiah 40:18

To whom will you liken God? To what image will you compare Him?

BSB
ReferencePassageKindDate
Isa 40:18Exhortation to the Greeks 8.79 · Clement of Alexandriaquotation, high confidenceca. 190–200
Isa 40:18Miscellanies 5.14.108 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:18Miscellanies 5.14.117 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:18Against Marcion 1.4 · Tertullianquotation, high confidence207/208 (third edition, completed later)
Isa 40:18Preparation for the Gospel 13.13.35 · Eusebius of Caesareaquotation, high confidenceca. 313–324
Isa 40:18Preparation for the Gospel 13.13.43 · Eusebius of Caesareaquotation, high confidenceca. 313–324
Isa 40:18Letters to Serapion 4.22 · Athanasius of Alexandriaallusion, medium confidenceca. 357–360
Isa 40:18Oration 2.38 · Gregory of Nazianzusallusion, medium confidenceca. 362–383
Isa 40:18Letter 98.17 · Jeromequotation, high confidenceca. 370–419

Isaiah 40:19

To an idol that a craftsman casts and a metalworker overlays with gold and fits with silver chains?

BSB
ReferencePassageKindDate
Isa 40:19Exhortation to the Greeks 8.79 · Clement of Alexandriaquotation, high confidenceca. 190–200
Isa 40:19Miscellanies 5.14.117 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:19Preparation for the Gospel 13.13.43 · Eusebius of Caesareaquotation, high confidenceca. 313–324

Isaiah 40:22

He sits enthroned above the circle of the earth; its dwellers are like grasshoppers. He stretches out the heavens like a curtain, and spreads them out like a tent to dwell in.

BSB
ReferencePassageKindDate
Isa 40:22To Autolycus 2.13 · Theophilus of Antiochquotation, high confidenceca. 180–185
Isa 40:22A Plea for the Christians 13 · Athenagorasecho, low confidenceca. 176–180
Isa 40:22Against Heresies 2.30.1 · Irenaeus of Lyonsallusion, high confidenceca. 180–190
Isa 40:22Antidote for the Scorpion's Sting 10 · Tertullianallusion, medium confidenceca. 211–213
Isa 40:22On the Trinity 3 · Novatianquotation, high confidenceca. 240–250
Isa 40:22Preparation for the Gospel 7.11.6 · Eusebius of Caesareaquotation, high confidenceca. 313–324
Isa 40:22Catechetical Lecture 4.5 · Cyril of Jerusalemecho, low confidenceca. 350
Isa 40:22Catechetical Lecture 6.3 · Cyril of Jerusalemquotation, high confidenceca. 350
Isa 40:22Catechetical Lecture 7.12 · Cyril of Jerusalemallusion, high confidenceca. 350
Isa 40:22Hexaemeron 1.8 · Basil of Caesareaquotation, high confidenceca. 370
Isa 40:22Hexaemeron 4.1 · Basil of Caesareaallusion, high confidenceca. 370
Isa 40:22Apostolic Constitutions 7.34.2 · Anonymousallusion, medium confidenceca. 380
Isa 40:22Apostolic Constitutions 7.35.5 · Anonymousallusion, medium confidenceca. 380
Isa 40:22Apostolic Constitutions 8.12.4 · Anonymousquotation, high confidenceca. 380
Isa 40:22On the Lord's Prayer 1125 · Gregory of Nyssaallusion, medium confidenceca. 380–394
Isa 40:22–23Hexameron (Exameron) 1.9 · Ambroseallusion, medium confidenceca. 387-390
Isa 40:22Hexameron (Exameron) 1.21 · Ambroseallusion, high confidenceca. 387-390
Isa 40:22Hexameron (Exameron) 1.32 · Ambroseallusion, medium confidenceca. 387-390
Isa 40:22Hexameron (Exameron) 3.5 · Ambroseallusion, medium confidenceca. 387-390
Isa 40:22Hexameron (Exameron) 6.7 · Ambrosequotation, high confidenceca. 387-390
Isa 40:22Questions and Answers to the Orthodox 93–94 · Anonymousquotation, high confidence5th century (disputed)
Isa 40:22Questions and Answers to the Orthodox 130–131 · Anonymousquotation, high confidence5th century (disputed)
Isa 40:22Literal Commentary on Genesis 2.9 · Augustine of Hippoallusion, medium confidenceca. 401–415

Isaiah 40:25

“To whom will you liken Me, or who is My equal?” asks the Holy One.

BSB
ReferencePassageKindDate
Isa 40:25Against Marcion 1.4 · Tertullianallusion, medium confidence207/208 (third edition, completed later)
Isa 40:25Preparation for the Gospel 13.13.35 · Eusebius of Caesareaquotation, medium confidenceca. 313–324
Isa 40:25On the Orthodox Faith against the Arians 5 · Gregory of Elviraquotation, high confidenceca. 360-392
Isa 40:25Book of Heresies 93.5 · Philastrius of Bresciaquotation, high confidenceca. 380s

Isaiah 40:26

Lift up your eyes on high: Who created all these? He leads forth the starry host by number; He calls each one by name. Because of His great power and mighty strength, not one of them is missing.

BSB
ReferencePassageKindDate
Isa 40:26Miscellanies 6.3.30 · Clement of Alexandriaquotation, high confidenceca. 198–203
Isa 40:26Commentary on Daniel 3.26 · Hippolytus of Romequotation, high confidenceca. 202-204
Isa 40:26Commentary on John 13.274 · Origenquotation, high confidenceca. 230–248
Isa 40:26Commentary on John 28.33 · Origenquotation, high confidenceca. 230–248
Isa 40:26Homilies on Jeremiah 19.13 · Origenquotation, high confidenceca. 240
Isa 40:26Preparation for the Gospel 3.10.12 · Eusebius of Caesareaquotation, high confidenceca. 313–324
Isa 40:26Preparation for the Gospel 7.11.6 · Eusebius of Caesareaquotation, high confidenceca. 313–324
Isa 40:26Preparation for the Gospel 12.52.33 · Eusebius of Caesareaquotation, high confidenceca. 313–324
Isa 40:26On Ecclesiastical Theology 3.3.8 · Eusebius of Caesareaallusion, medium confidenceca. 337–339
Isa 40:26Tractates on the Psalms 130.2 · Hilary of Poitiersquotation, high confidenceca. 360–367
Isa 40:26Letter 131.13 · Jeromequotation, medium confidenceca. 370–419
Isa 40:26Letter 166.13 · Augustine of Hippoquotation, medium confidenceca. 386–430
Isa 40:26City of God 12.19 · Augustine of Hippoquotation, high confidence413–426

Isaiah 40:27

Why do you say, O Jacob, and why do you assert, O Israel, “My way is hidden from the LORD, and my claim is ignored by my God”?

BSB
ReferencePassageKindDate
Isa 40:27Homilies 18.17 · Anonymousquotation, medium confidence4th century (reworking earlier material)

Isaiah 40:28

Do you not know? Have you not heard? The LORD is the everlasting God, the Creator of the ends of the earth. He will not grow tired or weary; His understanding is beyond searching out.

BSB
ReferencePassageKindDate
Isa 40:28To Autolycus 2.35 · Theophilus of Antiochquotation, high confidenceca. 180–185
Isa 40:28Against Marcion 2.22 · Tertullianallusion, medium confidence207/208 (third edition, completed later)
Isa 40:28On Fasting 6 · Tertullianallusion, medium confidenceca. 210–220
Isa 40:28Against Praxeas 16 · Tertullianquotation, high confidenceca. 213 or later
Isa 40:28Demonstration 13.10 · Aphrahatquotation, high confidence337-345
Isa 40:28Oration I Against the Arians 12 · Athanasius of Alexandriaquotation, high confidenceca. 339–346
Isa 40:28Oration II Against the Arians 25 · Athanasius of Alexandriaquotation, high confidenceca. 339–346
Isa 40:28On the Decrees of Nicaea 7 · Athanasius of Alexandriaquotation, high confidenceca. 350–356
Isa 40:28Against the Arians 5 · Phoebadius of Agenquotation, high confidenceca. 357-358
Isa 40:28Ancoratus 31.2 · Epiphanius of Salamisquotation, medium confidence374
Isa 40:28Ancoratus 33.1 · Epiphanius of Salamisallusion, medium confidence374
Isa 40:28Ancoratus 36.2 · Epiphanius of Salamisquotation, high confidence374
Isa 40:28Panarion (Adversus Haereses), Haer. 1-64 64.70.20 · Epiphanius of Salamisquotation, high confidence374-377
Isa 40:28Panarion (Adversus Haereses), Haer. 1-64 64.71.5 · Epiphanius of Salamisquotation, medium confidence374-377
Isa 40:28To a Young Widow, section 1 · John Chrysostomallusion, high confidenceca. 380-386

Isaiah 40:29

He gives power to the faint and increases the strength of the weak.

BSB
ReferencePassageKindDate
Isa 40:29On the Decrees of Nicaea 7 · Athanasius of Alexandriaallusion, high confidenceca. 350–356
Isa 40:29Letters 5.17 · Paulinus of Nolaquotation, high confidenceca. 394–413

Isaiah 40:31

But those who wait upon the LORD will renew their strength; they will mount up with wings like eagles; they will run and not grow weary, they will walk and not faint.

BSB
ReferencePassageKindDate
Isa 40:31Homilies on Ezekiel 11.3 · Origenquotation, high confidenceca. 238–250 (Jerome's translation in the 380s)
Isa 40:31Commentary on the Song of Songs 1.107 · Origenallusion, medium confidenceca. 240–245 (Rufinus's translation ca. 410)
Isa 40:31Commentary on Matthew, Latin Series 46 · Origenquotation, high confidenceca. 244–249 (Latin translation, 4th–5th century)
Isa 40:31Tractates on the Psalms 138.24 · Hilary of Poitiersquotation, high confidenceca. 360–367
Isa 40:31Oration 40.18 · Gregory of Nazianzusallusion, medium confidenceca. 362–383
Isa 40:31Liber Orsiesii 46 · Orsiesiusquotation, high confidenceca. 380-390
Isa 40:31Letter 198.4 · Augustine of Hippoquotation, high confidenceca. 386–430
Isa 40:31Letter 199.14 · Augustine of Hippoquotation, high confidenceca. 386–430
Isa 40:31Poem 24, lines 859–890 · Paulinus of Nolaecho, medium confidenceca. 393–431
Isa 40:31Letters 5.18 · Paulinus of Nolaquotation, high confidenceca. 394–413