James 2:14-20 KJV

What doth it profit, my brethren, though a man say he hath faith, and have not works? can faith save him?  (15)  If a brother or sister be naked, and destitute of daily food,  (16)  And one of you say unto them, Depart in peace, be ye warmed and filled; notwithstanding ye give them not those things which are needful to the body; what doth it profit?  (17)  Even so faith, if it hath not works, is dead, being alone.  (18)  Yea, a man may say, Thou hast faith, and I have works: shew me thy faith without thy works, and I will shew thee my faith by my works.  (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?