who bore witness to the word of God, and to the testimony of Jesus Christ, to all things that he saw.
Revelation 1:2
Surrounding context
1:1 The Revelation of Jesus Christ, which God gave Him to show His servants--things which must shortly take place. And He sent and signified it by His angel to His servant John,
1:2 who bore witness to the word of God, and to the testimony of Jesus Christ, to all things that he saw.
1:3 Blessed is he who reads and those who hear the words of this prophecy, and keep those things which are written in it; for the time is near.