Revelation 2:18–29 reveals what Jesus instructed John to write to the church at Thyatira. Although the church exhibited commendable virtues, it allowed an evil woman—here referred to as Jezebel—to lead its members into immorality and idolatry. Jesus predicted strict punishment for her and her followers. The churches would know by Jesus’ action that He searches the mind and heart and deals with everyone according to his or her works. Those who did not follow Jezebel’s teachings would not be punished, but Jesus encouraged them to stay loyal to Him until His return, when He will rule the nations and permit the faithful to rule with Him.
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“Revelation 2:26” Bibleref.com
26 He who overcomes, and he who keeps my works to the end, to him I will give authority over the nations.