True, the initial ideas are in general those of an individual, but the establishment of the reality and truth is in general the work of more than one person.

Evil exemplifies the contemptuous transgression and annihilation of virtue.

She asked Billy Pilgrim what he was supposed to be, Billy said he didn't know.

She upset Billy simply by being his mother. She made him feel embarrased and ungrateful and weak because she had gone to so much trouble to give him life, and to keep that life going, and Billy didn't really like life at all.

In any case, you can't have effective allegory in times when people are swept this way and that by momentary convictions, because everyone will read it differently. You can't indicate moral values when morality changes with what is being done, because there is no accepted basis of judgment. And you cannot show the operation of grace when grace is cut off from nature or when the very possibility of grace is denied, because no one will have the least idea of what you are about.

I read not so long ago about the construction of a large telescope in Chile's Atacama Desert, where rainfall can average a millimetre a year and the air is fifty times as dry as the air in Death Valley. Needless to say, skies over the Atacama are pristine. The pilgrim astronomer ventures to the earth__ ravaged reaches in order to peer more keenly at other worlds, and I suppose the novelist is up to something similar.