Rev. 1, 2, 3, 4, 16, and 22 have red text.
Rev. 2 and 3 are 100% red text.
The entire book of the Revelation is about Jesus.
Rev. 1:1
The revelation of[a] Jesus Christ that God gave him to show his servants what must soon take place. He made it known by sending his angel to his servant John, 2 who testified to the word of God and to the testimony[b] of Jesus Christ, whatever he saw.[