Romans 3:19-23: The purpose of the law is to close every mouth and make all the world accountable

The law speaks to those under it "so that every mouth may be closed and all the world may become accountable to God." The law reveals that homosexuality is sin, but it equally reveals adultery, coveting, blasphemy, and dishonoring parents as sin — a blanket condemnation. "By the works of the law no flesh shall be justified... through the law comes the knowledge of sin."