....is worse than obedience to a murderer. For the latter can only destroy the body, whereas, the former can destroy both body and one's eternal, immortal soul.
For denying the Great Commission ("Go into all the world and preach the gospel to the whole creation. He who believes and is baptized will be saved; but he who does not believe will be condemned", Mark 16:15-16), "Pope" Francis is at least a material, if not a formal, heretic.
He is akin to a President who has betrayed the Constitution, even more so, for unlike a man who has betrayed an earthly king, Francis has betrayed the King of Heaven.
It is immoral to support him and a sin to obey him.