From "Diagnosing the Modern Malaise" (1985):
Christendom began to crumble, perhaps most noticeably under the onslaught of a Christian, Soren Kierkegaard, in the last century. Again I am not telling you anything new when I suggest that the Christian notion of man as a wayfarer in search of his salvation no longer informs Western culture. In its place, what most of us seem to be seeking are such familiar goals as maturity, creativity, autonomy, rewarding interpersonal relations, and so forth.
It's all anthropology . . . Or, as Percy says in "Rediscovering 'A Canticle for Leibowitz'" (1971):
[T]he mystery has to do with conflicting anthropologies, that is, views of man, the way man is. Everyone has an anthropology. There is no not having one. If a man says that he does not, all he is saying is that his anthropology is implicit, a set of assumptions which he has not thought to call into question. . . . One still hears, and no one makes much objection to it, that "man is made in the image of God." Even more often, one hears such expressions as "the freedom and sacredness of the individual." This anthropology is familiar enough. It is in fact the standard intellectual baggage of most of us. Most of the time it doesn't matter that this anthropology is a mishmash, disjecta membra. . . .