In Jesus' third letter to the churches in Revelation 2:12-17 He addresses the church in Pergamum. In a city where "Satan has his throne....where Satan lives," Jesus commends them for their steadfast allegiance to His Name. Yet, not everything was right with everyone. There were some in the church who had compromised their loyalty with idolatry and immorality. Pastor Mark brings the warnings Jesus gave the Pergamum church to Christians today.