Revelation 1:2

2 who bore witness to ^athe word of God and to ^bthe witness of Jesus Christ, even to all that he saw.

Revelation 1:9

The Vision of the Son of Man

9 ^aI, John, your ^bbrother and ^cfellow partaker in the tribulation and ^dkingdom and ¹^eperseverance which are in Jesus, was on the island called Patmos ^fbecause of the word of God and the witness of Jesus.