I believe organized religion does more to hold society back than help it, and I am particularly incensed about the incalculable numbers of people (not just gays, though for obvious reasons that strikes the biggest cord with me) whose lives have been literally, physically destroyed because of archaic beliefs from Leviticus that belong in the Dark Ages. Or actually, a lot earlier than that.
That said, someone's personal religiosity is not a good or bad thing, it is filtered through what is in that person's own heart. For some people, it enhances their natural sense of compassion and calls them to greater works of charity, while for others it serves as a convenient justification for the hatred and bigotry they possess with or without the Bible.
Religion doesn't make the man, the man makes the religion.