James 2:9, 10, 14, 19, 21, 24

But if you favor some people over others, you are committing a sin. You are guilty of breaking the law. For the person who keeps all of the laws except one is as guilty as a person who has broken all of God’s laws. What good is it, dear brothers and sisters, if you say you have faith but don’t show it by your actions? Can that kind of faith save anyone? You say you have faith, for you believe that there is one God. Good for you! Even the demons believe this, and they tremble in terror. Don’t you remember that our ancestor Abraham was shown to be right with God by his actions when he offered his son Isaac on the altar? So you see, we are shown to be right with God by what we do, not by faith alone. (James 2:9, 10, 14, 19, 21, 24 NLT)