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

I tell you the solemn truth, we speak about what we know and testify about what we have seen, but you people do not accept our testimony.

Demetrius has been testified to by all, even by the truth itself. We also testify to him, and you know that our testimony is true.

and the life was revealed, and we have seen and testify and announce to you the eternal life that was with the Father and was revealed to us).