In sports, it is all about winning. In education, it is all about the students. What is the Book of Revelation all about? It is all about Jesus Christ!
Revelation 1:1-8 is a very Trinitarian passage as the Father and Spirit point us to Jesus.
The author John also points us to Jesus Christ who is ruler of all kings, supreme over death, and who loves us!
And in the first prophecy of the book, even Jesus points us to Jesus, as “every eye will see him” (1:7) when He returns! This is a book about the revelation of Jesus Christ.