“Then he will say to those on his left, ‘You are cursed! Go away from me into the fire that burns forever. It has been prepared for the devil and his angels.
I was a stranger. But you did not invite me in. I needed clothes. But you did not give me any. I was sick and in prison. But you did not take care of me.’
Suppose someone claims to love God but hates a brother or sister. Then they are a liar. They don’t love their brother or sister, whom they have seen. So they can’t love God, whom they haven’t seen.