So Pope Saint Greory VII and Blessed Pope John Paul II are ‘wrong’? Did they have a poor grasp of theology?
Well you really won’t like Pope Pius XI either then:
"…Do not think you are going to a country of heathens [or “among infidels”]. Muslims attain to salvation. The ways of God are infinite…”
***- Pope Pius XI, 1934 (L’Ultima, Florence, Anno VIII) ***
****Note: the Pope didn’t say “all” Muslims. He was stating it as a principle *******
I will let the SSPX founder and famous traditioinalist Lefebvre speak in my behalf:
"…There are three ways of receiving baptism: the baptism of water; the baptism of blood (that of the martyrs who confessed the faith while still catechumens) and baptism of desire.
Baptism of desire can be explicit…The doctrine of the Church also recognizes implicit baptism of desire. This consists in doing the will of God. God knows all men and He knows that amongst Protestants, Muslims, Buddhists and in the whole of humanity there are men of good will. They receive the grace of baptism without knowing it, but in an effective way. In this way they become part of the Church…"
***- (Archbishop Lefebvre, Open Letter to Confused Catholics) ***
Jews, atheists, Baha’is, Hindus, Buddhists and Muslims etc. can attain to salvation if they are spiritually speaking joined to the Catholic Church as informal members through implicit baptism by desire which consists in following the Will of God as known to one’s conscience, to the best of one’s ability and knowledge responding to the grace granted to oneself by God.