1 John 4:14

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

Read 1 John 4:14 Using Other Translations

And we have seen and do testify that the Father sent the Son to be the Saviour of the world.
And we have seen and testify that the Father has sent his Son to be the Savior of the world.
Furthermore, we have seen with our own eyes and now testify that the Father sent his Son to be the Savior of the world.