Who bore witness of the word of God, and of the testimony of Jesus Christ, and of all things that he saw.
Read Chapter 1
Bede
AD 735
Testimony. That you may not doubt of the person of John, he is the same who gave testimony to the eternal Word of God incarnate, according as he saw, saying, "Whose glory we saw, the glory as of the only-begotten of the Father [Jn. 1:14]."
Who has given testimony to the word of God In the beginning of his gospel about his eternal Godhead saying, “In the beginning was the Word and the Word was with God and the Word was God (Jn. 1:1)”; that is about to his incarnation, saying, “And the Word was made flesh, etc.(Jn. 1:14)” Therefore, he adds: And the testimony of Jesus Christ, That is, concerning Jesus Christ. he has seen In His way of life, in His miracles, in His death and resurrection, as he clearly shows in the words his Gospel.
what things so ever he has seen. He has used the same style in the Gospel too, as to preserve the truthfulness of his teaching. He said there, "This is that disciple who gives testimony of these things, and hath written these things; and we know that his testimony is true.(Jn. 21:24)"
