The Role of Baptism in the Catholic Church

The Catholic Church is bloody huge if you add up all the Protestant denominations and Eastern Orthodox it doesn't make up half of the Roman Catholic Church. I'm sort of undecided on the role of baptism and whether it's necessary. Do you believe in baptism regeneration? That's a good question. Well let me just use that as an example because this is something I think that evangelicals should change their mind on if they denied baptism or regeneration. If you read the church fathers in the first few hundred years of the Christian Church it should have a little bit of a period of time. Like that's a thing we have to do to be saved.