Starting to Have Doubts

A few posts ago I gave my irrefutable 6 point proof of Orthodox Judaism. I stand by my proof and it is clearly logically sound. I’m just getting a little confused now because I have seen that some other religions also have proofs. Here’s Bill O'Reilly’s 3 point proof to Catholicism

(from http://www.youtube.com/watch?v=g8etMHn4P6g)


1. Proof that God exists: the sun rises, the sun sets, the changing of the tides
2. Proof that Jesus is divine: “Jesus was a real guy”
3. Proof that Catholicism is the true religion:” it helps me as a person”

This frightens and confuses me. How can two contradictory religions have irrefutable proofs?