James 2:9-11
2:9 But if you show prejudice, you are committing sin and are convicted by the law as violators.
2:10 For the one who obeys the whole law but fails in one point has become guilty of all of it.
2:11 For he who said, “Do not commit adultery,” also said, “Do not murder.” Now if you do not commit adultery but do commit murder, you have become a violator of the law.