Ephesians 2:8-9 KJV
For by grace are ye saved through faith; and that not of yourselves: it is the gift of God:  Not of works, lest any man should boast.
James 2:17-18 KJV
Even so faith, if it hath not works, is dead, being alone.  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.