You won't swear at all coming out of OCS, you'll say the word "frigain" a lot, but honestly, I didn't get swore at until the day of graduation when our SSgt lost it and told us all how much we sucked. You'll start swearing at TBS, when all the instructors could care less what they say. So you don't swear? I guess that's fine, I'm sure many people can get their point across without explicatives like "you f()cking suck", if so, more power to you. I can't speak for everyone, but I might look twice at you not because you don't swear, but because their's a strong chance you don't do other things as well.....you did know the Marine Corps was started in a bar...didn't you? There is a place for religion in the Corps, you will find it if you haven't already, but I'm willing to bet finding the inner anger that the Marine Corps brings out and molds might be difficult without being able to say the phrase, "you're going to f()cking die biatch."