Rob Bell, the widely popular and controversial former megachurch pastor, is now convinced that a church doesn’t support same-sex marriage will "continue to be even more irrelevant." Bell made the comments on an episode of Oprah Winfrey's "Super Soul Sunday," where he appeared with his wife Kristen to talk about religion and spirituality. "One of the oldest aches in the bones of humanity is loneliness," Bell said. "Loneliness is not good for the world. Whoever you are, gay or straight, it is totally normal, natural and healthy to want someone to go through life with. It's central to our humanity....