Jesus' letter to the church in Thyatira reveals both encouragement and warning for His people. Christ's AFFIRMATION sentence celebrates a growing faith that is expressed through increasing love, service, and perseverance. Christ's CORRECTION sentence calls His church to stop tolerating false teaching and sin that lead people away from faithful obedience. Christ's PROMISE sentence assures those who remain faithful that they will share in His eternal reign and receive the gift of His own presence, the Morning Star. Revelation 2:18-29 calls every believer to grow in faithful service while holding firmly to Christ.