There is no other true Christian faith...about 1.4 billion agree....
Well, ok. But the # of Americans supporting gay marriage is at an all time high and rising too. Doesn't make it right. In fact, popular opinion means ZERO when it comes to religion. God will have the final say on that. Actually, He HAS had the final say:
Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me. John 14:6
You WON'T get to heaven by the words of a priest, or by confession, or by hail mary's etc. But like I said, good luck with that.