I'd like you to focus, however, on a few competing doctrines in terms of their plausibility:

(1) There is no God.

(2) There is a God, but all of our religions have distorted Her reality. Jesus was just an ordinary prophet who happened to become the center of a myth-making cult. God loves everyone and has never been concerned about what a person believes. After death, all people, Christians and non-Christians, simply merge with the Deity in a loving embrace.

(3) Christianity is the one true religion, and Catholics have the truest version of it.

You seem to be basically committed to (3). Needless to say, I've put my money on (1)...