Cannot men persuade themselves to accept any so-called truth in matters of religion?

The Catholic Answers

They can, and they do. This accounts for the rationalistic position, with its refusal to believe in any save irreligious notions. But Catholics do not persuade themselves to think their own religious doctrines. They accept them from the Church established and guaranteed by Christ—a matter of hard historical fact.

Radio Replies Volume 1 by Rev. Dr. Leslie Rumble MSC and Rev. Charles Mortimer Carty