I have had friends who belonged to Christian religions who left the acting field because it "separated them from God" or from a Christian lifestyle.
I left the church years and years ago because most of them break their rules by judging others -- be it as sinners or whatever. Who the hell are they to judge?! It is merely their INTERPRETATION of the Bible, which was written by many, many different men, years after Jesus died. These men didn't even meet the man, for the most part and only heard stories (by word of mouth) -- and then wrote it down from memory and personal opinion and interpretation -- in a language we don't even speak anymore -- then someone found those scrolls in medieval times and RE-WROTE them in the new language [which was not English] and took out what they didn't like (King James, dark ages) -- and then even later it was translated and re-interpreted it again into English.
So, you can guess my opinion is the Bible has some great points; but is all about interpretation and some of it is just opinion and parables and written in a completely different time; not based upon what we live with now. Sure, there are some very great things in it to live by . . . as there a thousands of books written more recently and some even BEFORE the Bible (in script, etc.) that also have great points.
I would say, though, if it offends you to act . . . you may take it up as a hobby only, and do it in a Christian or secular place (like your church or hometown) and do your own thing.
Because, let me tell you, from years in the business, from California to New York. You will meet and see many, many things that will shake your morals and any offensive thing you can think of. You will have to be very strong to keep your convictions and if you want to work (for money) and make a living in acting -- you will, most likely, be required to kiss the same sex, play lesbians or gay men (maybe), play a single parent or a whore, or curse or portray a smoker, drunk or drug addict or sex fiend or rape victim, etc. You certainly can turn down or not audition for any show having these things or roles -- it will just limit you a lot.
I do not smoke, either and there are ways around that. Often, you can hold an unlit cigarette in a role, like you're about to smoke . . . many directors will allow a non-smoker to do that.
But, the biggest thing you will witness is people you are working with. You can see some pretty heinous immoral behaviors at cast parties or even backstage. Certainly, don't participate if it is against your moral fibre. You will just have to be strong enough to walk away and not try to "save their soul" or make them change their ways. That's not your job as an actor.
If you want to do that . . .become a social worker, counselor or minister.
Love and Stage Lights,
Angela Theresa