What does Revelation 2:13 mean?
In this verse the one who walks among the churches shows His perfect understanding of the situation the church at Pergamum faced. He understood the church existed in Satan's stronghold. People in Pergamum worshiped Zeus, the chief god of the Olympian gods. Perhaps the mention of Satan's throne at Pergamum was a reference to the Altar of Zeus. Residents of Pergamum also worshiped the Roman emperor; Dionysius, the god of wine and vegetation; Athena, the goddess of Athens; and Asklepios, the god of healing.Satan had arrayed a conglomerate of false worship that made it difficult for Christians to declare that they worshiped Christ. This is one of four times that Satan is mentioned in these messages to the seven churches (Revelation 2:9, 24; 3:9).
Nevertheless, as Jesus said, they professed the name of Jesus as supreme, and they did not deny the faith. Antipas, mentioned in this commendation as Jesus' faithful witness, was martyred. Even his martyrdom did not dissuade the believers at Pergamum from worshiping and serving Jesus.