You don't have to be a believer to go to church. Have an open mind, don't belittle it to the people there just like you wouldn't belittle someone's interior decorating who invited you into their home, and don't hog all of the potato salad at the post-service lunch, and you'll be okay.
I’ve been to churches before (accompanying a friend), but it’s very difficult to take any of it seriously. Sure I can be pleasant and respectful, but it’s hard to get much out of it knowing what you now know about them.
