James 2:19-24

King James Version

¹⁹ Thou believest that there is one God; thou doest well: the devils also believe, and tremble.

²⁰ But wilt thou know, O vain man, that faith without works is dead?

²¹ Was not Abraham our father justified by works, when he had offered Isaac his son upon the altar?

²² Seest thou how faith wrought with his works, and by works was faith made perfect?

²³ And the scripture was fulfilled which saith, Abraham believed God, and it was imputed unto him for righteousness: and he was called the Friend of God.

²⁴ Ye see then how that by works a man is justified, and not by faith only.