““Other possible approaches demand more respect. For one thing, we must be careful in describing a religion as extinct, either entirely, or in a particular area; churches end, but The Church goes on. A conservative Catholic once criticized my statement that the North African church had ceased to exist. Of course it had not, he argued. True, the dioceses in question happened, at present, to have no clergy, no members or lay believers, and no buildings. But regardless of the number of people it included, the church never ceased to exist as a body at once mystical and institutional.””