John on Patmos.

In the ninety-sixth year of the Christian era, this man was on the Isle of Patmos, in the Aegean Sea. Patmos was the Roman Siberia. To that desolate place the Empire banished its criminals, compelling them to work in the mines. John was an exile for the Truth's sake. But the Lord had not forgotten His servant, though men had rejected him and cast him out. The Heavens were opened, and he was shown many things pertaining to the future. He foresaw the apostasy of the Christian world, its departure from "the faith once delivered to the saints", the "falling away" foretold by the Apostle Paul (2 Thes. 2:3). But John also looked forward to a time when that faith would be restored, and when the hour of God's judgment would come. The dead, small and great, would stand before the Great White Throne, and be "judged out of the things written in the books", every man according to his works. (Rev. 20:11-13.)