Deuteronomy 13:1-4

“Suppose there are prophets among you or those who dream dreams about the future, and they promise you signs or miracles, and the predicted signs or miracles occur. If they then say, ‘Come, let us worship other gods’—gods you have not known before— do not listen to them. The LORD your God is testing you to see if you truly love him with all your heart and soul. Serve only the LORD your God and fear him alone. Obey his commands, listen to his voice, and cling to him.