What’s a “I don’t like VII”? What does that mean?
In any case, yes, the passage is ambiguous in as much as it can be interpreted to mean a few things to a few people who don’t read it in light of Tradition. Furthermore, it’s ambiguous in the more general sense in that it may even be false yet it gives the impression that it is the teaching of the Church. Vatican II was a pastoral council - Lumen Gentium introduces no new doctrines or dogmas, and in cases where any of those documents contradict infallible Church teaching they are to be discarded. I don’t want to get into all that though.
Again, quite ambiguous. I take it to mean that Protestants are Christians, incur no penalty for the heretical beliefs they profess, and by virtue of their baptism they are considered Christians. That is as simple as it gets and there is nothing false there. It says nothing about them being “true Christians”. They aren’t true Christians. They are seperated from the true Church, and thus from Christ.
I don’t know what the Catholic Church says about Orthodox canonizations. However, if they are in Heaven, they are in Heaven and they are Catholics. Any errors they held as Orthodox they would have repented of at their judgement. Same story for those who are in Heaven and on earth were Protestant, same story for those who are in Heaven and on earth were Hindu. There are no Protestants, Orthodox, Hindu, Atheists etc in Heaven. Only Catholics.
|t cannot, since their ignorance is not invincible. Invincible means “never to be overcome in any possible way”. Clearly, this is not true for them. They are ignorant, which lessens culpability somewhat, but not invincibly so. That applies to people who’ve never had any contact at all with Christianity and never will. Not to a protestant who may or may not bother to do the required research into Catholicism. I’m not saying it is easy, but what you described is not invincible. If it were invincible, you wouldn’t have a story to tell, since there could be no discovery, no research, none of that. That’s what invincible means.
I refer only to formal heretics as heretics since this is what they are. I refer to a protestant as a protestant - i.e. perhaps not heretics themselves but in a system which is heretical in nature (i.e. rejects Catholic doctrine).
God is calling them into the Church because that’s where all human beings alive belong. I’m not saying anything negative or telling anybody to just ignore them or brush them off. In fact, rather the opposite. Show them the error of their ways because it is their soul at risk.