>> a lot of the religions are just a quieting, mellowing, peaceful time and so for them to pray to see god answer something is just very, very special, so it's empowering. >> then we met an inmate named travis wolfkill. >> in the name of satan the ruler of the earth, the king of the world, i command the forces of darkness to bestow the eternal power upon me. >> i'm in a satanic group here. only about four of us here. it's real small community. the church of satan is about enjoying life. it's about doing what you want to do. we believe in indulgence rather than abstinence. we believe in doing what makes us happy, and what improves the quality of our life. >> such an attitude may have been what led wolfkill to a life sentence without the possibility of parole for murdering his grandmother over a $300 tax refund check. but he told us he has found a salvation of sorts in his religion.