James 2:8-11

MLV(i) 8 Nevertheless, if you complete the royal law, according to the Scripture, ‘You will love your neighbor like yourself,’you are doing well. 9 But if you have shown-favoritism, you are working sin, being convicted by the law as transgressors.
10 For who ever will be keeping the whole law and yet will trip in one point, he has become liable to all of it. 11 For he who said, 'Do not commit adultery,' also said, 'Do not murder.' But if you will not commit adultery, but yet you will commit murder, you have become a transgressor of the law.