Being gay is no reason to not believe in religion. I have many gay friends that are very much Christain and go to church regularly. Some to a predominant gay church some to a straight church that welcomes them. But being a Christain is more than going to church. You can read a Bible at home. Religion, to me, is something of the heart and mind, a personal journey. There's even a book about what the Bible really says about gay people. Might be worth a try.