Good articles explaininng Church teaching.

 for “no salvation outside the Catholic Church”… that is still the teaching of the Church…. https://www.catholic.com/magazine/onl…

missing mass is STILL a mortal sin (against the 3rd commandment of keeping holy the sabbath) https://www.catholic.com/magazine/pri…

the eating meat is not the mortal sin, but rather the disobeience to the church. and we are STILL under the obligation to do penance during lent: https://jimmyakin.com/2004/04/meat_on…

the idea of limbo was simply a theory of what happens to unbaptized babies — not an obligation of how we are supposed to act, or what’s acceptable. The concern was that they didn’t want to minimize the necessity of baptism, which is probably how the limbo thing came about.

for a good writeup on the understanding of why women can’t be priests, i’ll point you here:
https://www.catholic.com/magazine/pri…