He who says he is in the light and hates his brother, is in the darkness even until now.
In the fourteenth chapter of the gospel of John, Jesus said, "He that hath My commandments and keepeth them, he it is that loveth Me, and he who loves Me shall be loved of My Father and We will come and manifest Ourselves to him" ( John 14:21 ). He that hath My commandments and keepeth them. It isn't enough just to have the commandments; it is keeping the commandments. Paul said, "Hey, just because you have the law, don't think that you're justified. It isn't the hearers of the law that are justified, but the doers of law that are justified" ( Romans 2:13 ).