who testified to the word of God and to the testimony of Jesus Christ, everything that he saw.

The Patmos Vision

I, John, your brother and fellow participant in the tribulation and kingdom and perseverance in Jesus, was on the island called Patmos because of the word of God and the testimony of Jesus.

The Fifth Seal: Martyrs

When the Lamb broke the fifth seal, I saw underneath the altar the souls of those who had been killed because of the word of God, and because of the testimony which they had maintained;

He is clothed with a robe dipped in blood, and His name is called The Word of God.

Then I saw thrones, and they sat on them, and judgment was given to them. And I saw the souls of those who had been beheaded because of their testimony of Jesus and because of the word of God, and those who had not worshiped the beast or his image, and had not received the mark on their foreheads and on their hands; and they came to life and reigned with Christ for a thousand years.