What does the Bible say about compromising with the world's religion?

In Revelation 2:18-29, the church at Thyatira is warned about the dangers of compromising with the world's religion. This church faced immense pressure to conform to the societal norms dictated by trade unions and the worship of idols. The faithful are instructed to avoid tolerating false prophets, exemplified by the figure of Jezebel, who embodies the seductive pull of idolatrous practices. Compromise in worship can lead to spiritual adultery, and such tolerance could erode sound doctrine and proper worship within the church.