“The greatest trick the devil ever pulled was convincing the world that he doesn’t exist.” There's a lot of truth to this famous movie quote. If God's people are not careful, they may not even notice Satan's handiwork in their midst, but he's alive and well. Jesus’ diagnosis in His letter to the church in Thyatira in Revelation 2 still rings true today. Because of His love for the church, His bride, Jesus warns all of us to be careful about what we believe and why. How does the devil sneak into our lives and begin to wreak havoc?