<human>: Well my girlfriend [F16], like i said, is a Christian. She says that I'm [M17]her answer to her prayers (not to make her sound like overly attached girlfriend because she isn't). She has had a bad life because of rumors and her parents. But since I came a long she's been happy and said that I restored her faith in god. We've been dating for two months and I really want to tell her. She doesn't talk much about god around me but when she does, I cringe a little.  We've told each other a few secrets and she said she won't judge me or think of me any different for any of them(but I know she does but it's not bad)

Summarize the given text in a few sentences.
<bot>: Girlfriend is a Christian and we truly like each other. I want to tell her that I'm atheist but I'm scared she will either harass me or leave me.