1. Exposition

Who is John?

Revelation 1:9 (ESV)

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

We know John as one of the twelve disciples of Jesus (Mark 3:17; Mark 1:19). During the Saviour’s earthly ministry, John witnessed all Jesus said and did. He is the author of the Gospel of John as well as the three Letters of John.