In this episode of the Cold-Case Christianity Broadcast, J. Warner answers listener email related to the Christian life. Why aren't all our prayers answered? Is it a sin if I don't always go to church? What theological books have impacted you the most? What do you think about alter calls? To submit your own question about Christianity, please subscribe to the daily email on the homepage at ColdCaseChristianity.com and reply to any of the emails you receive, asking your question. J. Warner will do his best to answer some of these questions in upcoming episodes of the broadcast.