And died for it.

We say he died for us. To Save us. 

In many ways, his mission was to bring God to man.

He did. And was killed for it. He is worthy of starting catholicism says everyone.

I think God can do whatever he wants with believers's faith. So maybe someone saw him in visions after His death, and said he resurrected. I read the random number of 500 sightings of jesus after his death in the following 40 days of his crucifixion. I believe someone surely saw him he believed or she believed so much in him.