by jimwalton » Mon Dec 14, 2015 4:52 pm
First of all, just a small correction. Catholics *are* Christians; Catholicism is Christianity. I'm sure you meant that you were raised Catholic and are finding a home in Protestantism.
"Do you need to be baptized again?" Let me try to explain it this way. For Catholics (and some Protestants), baptism is a sacrament (there are other sacraments as well, such as the Eucharist, or communion). That means, simply put, that it actually DOES something. In Catholic theology, they baptize babies so that if the child should die before he or she reaches the age of accountability, they will go to heaven because beings baptized makes them, well, "saved", until they're old enough to decide for themselves.
For a bunch of Protestants, baptism is an ordinance, meaning, very simplistically, that we are asked to do it, but it's just a symbol of something else, and doesn't really DO anything. It's just a symbol.
If you're in an evangelical Protestant church, they would believe that baptism is just a symbol—that it doesn't DO anything. For evangelicals, baptism is a symbol of your union with Christ, not a mechanism that gets you to heaven. We believe that because that's what the Bible teaches. It's hard to explain it briefly, because I'm bound to leave out some important stuff, but our belief is that Judaism (Old Testament) is notorious unsacramental. No holy "things" possessed any supernatural power. It wasn't, "Here, touch this holy pot and you'll be healed!" or "If you touch this thing while you pray, you'll get what you pray for." Things are just "things," and God is the one who is holy. It has always been based on the relationship, not on some ritual anybody does. Even when Judaism lost its temple and land, it just kept rolling along without skipping a beat. And Christianity is even less sacramental, if that's even possible. In early Christianity there were no priests, no temples, no sacrifices—nothin'. Sacraments constitute about as "religious" a technique as can ever be devised; and original Christianity was "religionless," and therefore without sacraments, if you understand what I mean. It was all about Jesus, not about religious rituals (Gal. 4.9-11). And sacraments (baptism for salvation, as the Catholics practice) are distinctly religious rituals.
Whenever someone says that a person can do something (sacramental) that obligates God to perform a desired action in response, there is "religion". But Biblical Christianity is all about the sovereignty of God and living by the Spirit, and it's not "religion" at all in that sense.
Catholics (and some Protestants) believe that as long as a baby is baptized, it will go to heaven if it dies, and if it's not baptized, then it won't. For the other bunch of Protestants, though, we believe that salvation comes through grace by faith alone. So we only baptize people who can make a decision on their own.
Should you get baptized again? I would say "Sure. Why not?" There's no rule that you can only do it once. I've known evangelicals who got baptized again, sort of like when married people renew their vows. Some people get baptized again because, they said, "I understand more now, and I want to renew my commitment." That's great, but it's not necessary. It's not stupid or forbidden either. If your understanding of God and commitment to him are different now than they used to be, there's no harm in "renewing your vows" to God in baptism.
That's really brief, but I hope it helps. If it doesn't, write back, ask questions, and I'll answer more.