Christians feel increasingly useless, argues Rodney Clapp, not because we have nothing to offer a post-Christian society, but because we are trying to serve as "sponsoring chaplains" to a civilization that no longer sees Christianity as necessary to its existence. In our individualistic, technologically oriented, consumer-based culture, Christianity has become largely irrelevant. The solution is not to sentimentally capitulate to the way things are. Nor is it to retrench in an effort to regain power and influence as the sponsor of Western civilization. What is needed is for Christians to...