Other religions and religious freedom · Question 7

“Aren't Protestants heretics who broke away from the Catholic Church?”

A watercolor of friends from different traditions praying for peace

The question: “If the doctrine differs, isn't it more honest for each side to call the other a fake church?”

First, the admission: Catholics and other Christians insulted, coerced, and wounded one another through controversy and war. Catholics cannot slip out of their share of that responsibility, and past violence must not be rationalized as “what defending doctrine required.”

The Church's answer: The Church recognizes other Christians who are validly baptized and believe in Christ as brothers and sisters in Christ. We share the Scriptures, Baptism, prayer, and much of the heritage of faith, while real differences remain about the Church, the sacraments, and the Magisterium. Seeking unity is not a matter of hiding the differences or competing to take the other side's members; it is seeking, through repentance, dialogue, and common witness, the unity Christ desired.

An analogy — a divided family and the kinship that remains

When a family splits over a serious conflict, the injuries and the responsibility have to be examined for what they are. Even so, you cannot say that the family ties that remain and the inheritance they received together do not exist.

This analogy does not make the differences in doctrine trivial. It shows that the bond formed by Baptism and a shared heritage of faith remain, even while we admit the responsibility for the division and the differences that are real.

If they press further: “But doesn't the Catholic Church call itself the complete Church?” — Catholics believe that the Church of Christ subsists in its fullness in the Catholic Church. That is not a license to deny the elements of sanctification and truth found in other Christian communities, or to insult their members.

In one sentence: “Protestants are not enemies but brothers and sisters joined to us by Baptism, and the real differences in doctrine call for dialogue in respect and truth.”