God is infallible when He speaks on matters of faith and morals and He tells us what that is in Scripture.
We don’t need someone to come along and say *Murder is wrong* when God already declared it wrong.
What matters of faith and morals is the RCC going to pronounce on that God has already not declared to us already?
How about war. when is killing justified? That’s just for starters. Every protestant church is its own Pope, like it or not. Just take the temperature of the baptist and methodist churches next door to each other in every town USA. P