I don’t see what those quotes from the catechism have to do with Jeff Cavins statement, " The only reason one leaves the Catholic Church, is because they don’t know or understand what they are leaving."
Then you said that his statement contradicts Church teaching? How does it contradict? What teaching.? Isn’t it a true statement? The only reason one leaves the Church established by Jesus Christ is because** they don’t know or understand **that they are leaving the one true Church established by Jesus Christ. Why would they put their soul at risk?
Baltimore Catechism
cin.org/users/james/ebooks/master/baltimore/bcreed09.htm
- Q. Are all bound to belong to the Church?
A." All are bound to belong to the Church, and **he who knows the Church to be the true Church **and remains out of it, cannot be saved.
Anyone who knows the Catholic religion to be the true religion and will not embrace it cannot enter into Heaven. If one not a Catholic doubts whether the church to which he belongs is the true Church, he must settle his doubt, seek the true Church, and enter it; for if he continues to live in doubt, he becomes like the one who knows the true Church and is deterred by worldly considerations from entering it. "
Catechism
Outside the Church there is no salvation"
846 How are we to understand this affirmation, often repeated by the Church Fathers? Re-formulated positively, it means that all salvation comes from Christ the Head through the Church which is his Body:
Basing itself on Scripture and Tradition, the Council teaches that the Church, a pilgrim now on earth, is necessary for salvation: the one Christ is the mediator and the way of salvation; he is present to us in his body which is the Church. He himself explicitly asserted the necessity of faith and Baptism, and thereby affirmed at the same time the necessity of the Church which men enter through Baptism as through a door. Hence they could not be saved who,** knowing that the Catholic Church was founded as necessary by God through Christ, would refuse either to enter it or to remain in it**."