Why is Catholicism such a large religion?

Answer 1

.

Catholic AnswerCatholicism is the only religion (after Judaism) which was founded by God, in this case, as opposed to Judaism, He came to earth Himself to start it. It is the fulfillment of Judaism, Our Blessed Lord was the promised Messiah, who fulfilled all of the hundreds of prophecies about Him in the Old Testament. Catholicism was started two thousand years ago, and, as it is guaranteed by God personally, being His Mystical Body, and His Bride, will be the only religion that will still be here at the end.