Deuteronomy 13:1-5

When a prophet or visionary gets up in your community and gives out a miracle-sign or wonder, and the miracle-sign or wonder that he gave out happens and he says, “Let’s follow other gods” (these are gods you know nothing about), “let’s worship them,” don’t pay any attention to what that prophet or visionary says. GOD, your God, is testing you to find out if you totally love him with everything you have in you. You are to follow only GOD, your God, hold him in deep reverence, keep his commandments, listen obediently to what he says, serve him—hold on to him for dear life! And that prophet or visionary must be put to death. He has urged mutiny against GOD, your God, who rescued you from Egypt, who redeemed you from a world of slavery and put you on the road on which GOD, your God, has commanded you to walk. Purge the evil from your company.