James 2:17-19

Amplified Bible, Classic Edition

¹⁷ So also faith, if it does not have works (deeds and actions of obedience to back it up), by itself is destitute of power (inoperative, dead).

¹⁸ But someone will say [to you then], You [say you] have faith, and I have [good] works. Now you show me your [alleged] faith apart from any [good] works [if you can], and I by [good] works [of obedience] will show you my faith.

¹⁹ You believe that God is one; you do well. So do the demons believe and shudder [in terror and horror such as ^[a]make a man’s hair stand on end and contract the surface of his skin]!