I not only believe in God. I lead a clean life. Is not that enough?

The Catholic Answers

On one condition—that you honestly believe no more to be necessary, and have never had an opportunity of discovering the real truth. But if, for example, you have ever heard of the claims of the Catholic Church and have refused to inquire into them, I could not answer for you. If you did inquire, realized that you should become a Catholic, and refused, you would have less chance still, for you would obviously be insincere.

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