'Testimony of Jesus' in the Bible

who bore witness to the word of God and to the testimony of Jesus Christ, even to all that he saw.

I, John, your brother and companion in the tribulation and kingdom and patient endurance that are ours in Jesus, was on the island called Patmos because of the word of God and the testimony of Jesus.

Then the dragon was enraged with the woman, and went off to make war on the rest of her offspring, on those who keep the commandments of God and hold to the testimony of Jesus.

Then I fell at his feet to worship him, but he said to me, "You must not do that! I am a fellow servant with you and your brethren who hold the testimony of Jesus. Worship God. For the testimony of Jesus is the spirit of prophecy."