James 2:17-20

So it is with faith: if it is alone and includes no actions, then it is dead. But someone will say, “One person has faith, another has actions.” My answer is, “Show me how anyone can have faith without actions. I will show you my faith by my actions.” Do you believe that there is only one God? Good! The demons also believe—and tremble with fear. You fool! Do you want to be shown that faith without actions is useless?