1 John 4:14

And we have seen, and we do testify, that the Father sent the Son to be the Savior of the. world.

John 4:42

and they said to the woman: We no longer believe because of what you said, for we ourselves have heard, and we know that this is in truth the Savior of the world, the Christ.

John 1:14

And the "WORD became flesh, and tabernacled among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and of truth.

John 3:16-17

For God so loved the world, that he gave his only begotten Son, that whoever believes on him should not perish, but have eternal life.

John 15:26-27

But when the Paraclete has come, whom I will send to you from my Father, the Spirit of the truth, which proceeds from the Father, he will testify of me;

1 John 4:10

In this is love; not that we loved God, but that he loved us, and sent his Son to be the expiation for our sins.

John 1:29

The next day John saw Jesus coming to him, and said: Behold the Lamb of God, that takes away the sin of the world.

John 3:11

Verily, verily, I say to you, we speak that which we know, and testify to that which we have seen; and you receive not our testimony.

John 3:32

and what he has seen and heard, this he testifies; and no one receives his testimony.

John 3:34

For he whom God has sent, speaks the words of God; for God gives not the Spirit by measure to him.

John 5:36-37

But I have testimony greater than that of John; for the works which the Father has given me to finish, these very works which I do, testify concerning me, that the Father has sent me.

John 5:39

You search the scriptures, because in them you think you have eternal life; and these are they which testify concerning me:

John 10:36

do you say of him, whom the Father has sanctified, and sent into the world, You speak impiously, because I said, I am the Son of God?

John 12:47

And if any one hear my words, and believe not, I judge him not; for I came not to judge the world, but to save the world.

Acts 18:5

And when Silas and Timothy came from Macedonia, Paul was roused in spirit, and earnestly testified to the Jews, that-the Christ was Jesus.

1 Peter 5:12

By Sylvanus, a faithful brother to you, as I suppose, I have written briefly, exhorting, and testifying that this is the true grace of God in which you stand.

1 John 1:1-3

THAT which was from the beginning, which we have heard, which we have seen with our eyes, which we have looked upon, and our hands have handled concerning the Word of life;

1 John 2:1-2

My little children, I write these things to you, that you may not sin: and yet, if any one sin, we have an advocate with the Father, Jesus Christ the righteous.

1 John 5:9

If we receive the testimony of men, the testimony of God is greater: for this is the testimony of God, which he has borne concerning his Son.

Treasury of Scripture Knowledge

Summary

And we have seen and do testify that the Father sent the Son to be the Saviour of the world.

General references

Bible References

We have

1 John 1:1
THAT which was from the beginning, which we have heard, which we have seen with our eyes, which we have looked upon, and our hands have handled concerning the Word of life;
1 John 5:9
If we receive the testimony of men, the testimony of God is greater: for this is the testimony of God, which he has borne concerning his Son.
John 1:14
And the "WORD became flesh, and tabernacled among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and of truth.
John 3:11
Verily, verily, I say to you, we speak that which we know, and testify to that which we have seen; and you receive not our testimony.
John 5:39
You search the scriptures, because in them you think you have eternal life; and these are they which testify concerning me:
John 15:26
But when the Paraclete has come, whom I will send to you from my Father, the Spirit of the truth, which proceeds from the Father, he will testify of me;
Acts 18:5
And when Silas and Timothy came from Macedonia, Paul was roused in spirit, and earnestly testified to the Jews, that-the Christ was Jesus.
1 Peter 5:12
By Sylvanus, a faithful brother to you, as I suppose, I have written briefly, exhorting, and testifying that this is the true grace of God in which you stand.

The father

1 John 4:10
In this is love; not that we loved God, but that he loved us, and sent his Son to be the expiation for our sins.
John 3:34
For he whom God has sent, speaks the words of God; for God gives not the Spirit by measure to him.
John 5:36
But I have testimony greater than that of John; for the works which the Father has given me to finish, these very works which I do, testify concerning me, that the Father has sent me.
John 10:36
do you say of him, whom the Father has sanctified, and sent into the world, You speak impiously, because I said, I am the Son of God?

General references

Luke 19:10
For the Son of man has come to seek and to save that which was lost.