New International Version (NIV)
9I, John, your brother and companion in the suffering and kingdom and patient endurance that are ours in Jesus, was on the island of Patmos because of the word of God and the testimony of Jesus.
Revelation 1:9
Revelation 1:9 in 6 English translations. Each links through to the full chapter for context.
New American Standard Bible - NASB (NASB2020)
9I, John, your brother and fellow participant in the tribulation and kingdom and 1:9 Or steadfastnessperseverance in Jesus, was on the island called Patmos because of the word of God and the testimony of Jesus.
New American Standard Bible - NASB 1995 (NASB1995)
9I, John, your brother and fellow partaker in the tribulation and kingdom and perseverance which are in Jesus, was on the island called Patmos because of the word of God and the testimony of Jesus.
Amplified Bible (AMP)
9I, John, your brother and companion in the 1:9 I.e. persecution because of one’s faith.tribulation and kingdom and patient endurance which are in Jesus, was on the island called Patmos, [exiled there] because of [my preaching of] the word of God [regarding eternal salvation] and the testimony of Jesus Christ.
Berean Standard Bible (BSB)
9I, John, your brother and partner in the tribulation and kingdom and perseverance that are in Jesus, was on the island of Patmos because of the word of God and my testimony about Jesus.
New International Reader’s Version (NIrV)
9I, John, am a believer like you. I am a friend who suffers like you. As members of Jesus’ royal family, we can put up with anything that happens to us. I was on the island of Patmos because I taught God’s word and what Jesus said.