Similarities between John 1 and Isaiah 40
Who is Jesus? Part 32
There is a similarity between Isaiah chapter 40 and John chapter 1; some are obvious, while others are less so, such as the mention of flesh and word in Isaiah 40:6-8 and John’s statement that “the Word was made flesh” in John 1:14.
I’ve included Isaiah chapter 40 in full, with the key parts highlighted in colour. The matching passage from John is also in colour and aligned to the right, with an attribution. This should help those using text-to-speech software.
John’s Gospel includes another chapter with a similar pattern, Chapter 5, which draws mainly from Deuteronomy. These two chapters, focusing on the Prophets and the Law, frame Chapters 2-5, known as the Cana Cycle. I will begin examining that next week.
Read the Isaiah passage on the left first for context, then slowly read it again along with the John chapter 1 segments. Imagine John writing his account on vellum with a quill pen, referencing the scroll of Isaiah. I’ve included an AI picture in Anime style to aid your visualisation.

40 Comfort, comfort my people, says your God.
2 Speak tenderly to Jerusalem,
and cry to her
that her warfare is ended,
that her iniquity is pardoned,
that she has received from the Lord’s hand
double for all her sins.
3 A voice cries:
“In the wilderness prepare the way of the Lord;
make straight in the desert a highway for our God.
“I am the voice of one crying out in the wilderness, ‘Make straight the way of the Lord’.
John 1:23
4 Every valley shall be lifted up,
and every mountain and hill be made low;
the uneven ground shall become level,
and the rough places a plain.
5 And the glory of the Lord shall be revealed,
and all flesh shall see it together,
for the mouth of the Lord has spoken.”
5 The light shines in the darkness, and the darkness has not overcome it.
John 1:5
And we have seen his glory,
John 1:14
6 A voice says, “Cry!”
And I said, “What shall I cry?”
All flesh is grass,
and all its beauty is like the flower of the field.
7 The grass withers, the flower fades
when the breath of the Lord blows on it;
surely the people are grass.
8 The grass withers, the flower fades,
but the word of our God will stand for ever.
And the Word became flesh and dwelt among us.
John 1:14
9 Get you up to a high mountain,
O Zion, herald of good news;
lift up your voice with strength,
O Jerusalem, herald of good news;
lift it up, fear not;
9 Get you up to a high mountain,
O Zion, herald of good news;
lift up your voice with strength,
O Jerusalem, herald of good news;
lift it up, fear not;
say to the cities of Judah,
“Behold your God!”
No one has ever seen God; the only God, who is at the Father’s side, he has made him known.
John 1:18
10 Behold, the Lord God comes with might,
and his arm rules for him;
behold, his reward is with him,
and his recompense before him.
11 He will tend his flock like a shepherd;
and they followed Jesus.
John 1:37
he will gather the lambs in his arms;
he will carry them in his bosom,
and gently lead those that are with young.
12 Who has measured the waters in the hollow of his hand
and marked off the heavens with a span,
enclosed the dust of the earth in a measure
and weighed the mountains in scales
and the hills in a balance?
13 Who has measured the Spirit of the Lord,
or what man shows him his counsel?
14 Whom did he consult,
and who made him understand?
Who taught him the path of justice,
and taught him knowledge,
and showed him the way of understanding?
15 Behold, the nations are like a drop from a bucket,
and are accounted as the dust on the scales;
behold, he takes up the coastlands like fine dust.
16 Lebanon would not suffice for fuel,
nor are its beasts enough for a burnt offering.
17 All the nations are as nothing before him,
they are accounted by him as less than nothing and emptiness.
18 To whom then will you liken God,
or what likeness compare with him?
19 An idol! A craftsman casts it,
and a goldsmith overlays it with gold
and casts for it silver chains.
20 He who is too impoverished for an offering
chooses wood that will not rot;
he seeks out a skilful craftsman
to set up an idol that will not move.
21 Do you not know? Do you not hear?
yet the world did not know him.
John 1:10
Has it not been told you from the beginning?
Have you not understood from the foundations of the earth?
22 It is he who sits above the circle of the earth,
and its inhabitants are like grasshoppers;
who stretches out the heavens like a curtain,
and spreads them like a tent to dwell in;
23 who brings princes to nothing,
and makes the rulers of the earth as emptiness.
24 Scarcely are they planted, scarcely sown,
scarcely has their stem taken root in the earth,
when he blows on them, and they wither,
and the tempest carries them off like stubble.
25 To whom then will you compare me,
that I should be like him? says the Holy One.
26 Lift up your eyes on high and see:
who created these?
He who brings out their host by number,
calling them all by name,
by the greatness of his might,
and because he is strong in power
not one is missing.
27 Why do you say, O Jacob,
and speak, O Israel,
“My way is hidden from the Lord,
and my right is disregarded by my God”?
28 Have you not known? Have you not heard?
yet the world did not know him.
John 1:10
The Lord is the everlasting God,
the Creator of the ends of the earth.
He does not faint or grow weary;
his understanding is unsearchable.
29 He gives power to the faint,
and to him who has no might he increases strength.
30 Even youths shall faint and be weary,
and young men shall fall exhausted;
31 but they who wait for the Lord shall renew their strength;
they shall mount up with wings like eagles;
they shall run and not be weary;
they shall walk and not faint.
Isaiah 40 ESV UK
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