1 John 4:14

Now we have seen, and bear testimony, that the Father has sent forth his Son, to be the Saviour of the world.

1 John 4:10

In this is love, not that we loved God, but that he loved us, and sent forth his Son to be a propitiation for our sins.

1 Peter 5:12

By Sylvanus, a faithful brother, (as I conclude,) I have written to you in few words, exhorting you, and strongly testifying that this is the true favor 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 contemplated, and our hands have handled, concerning the living Word-

1 John 2:1-2

My little children, these things I write to you, that you may not sin. Yet if any one has sinned, we have an advocate with the Father, Jesus Christ the Just One.

1 John 5:9

If we receive the testimony of men, the testimony of God is greater. Now, this is the testimony of God, which he has testified 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.

The father

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 contemplated, and our hands have handled, concerning the living Word-
1 John 5:9
If we receive the testimony of men, the testimony of God is greater. Now, this is the testimony of God, which he has testified concerning his Son.
1 Peter 5:12
By Sylvanus, a faithful brother, (as I conclude,) I have written to you in few words, exhorting you, and strongly testifying that this is the true favor 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 forth his Son to be a propitiation for our sins.