“Dogma is the guardian of mystery. The doctrines are spiritually significant in ways that we cannot fathom.”

“In the greatest fiction, the writer's moral sense coincides with his dramatic sense, and I see no way for it to do this unless his moral judgement is part of the very act of seeing, and he is free to use it. I have heard it said that belief in Christian dogma is a hindrance to the writer, but I myself have found nothing further from the truth. Actually, it frees the storyteller to observe. It is not a set of rules which fixes what he sees in the world. It affects his writing primarily by guaranteeing his respect for mystery...”

“When there is a tendency to compartmentalize the spiritual and make it resident in a certain type of life only, the spiritual is apt gradually to be lost.”

“The type of mind that can understand good fiction is not necessarily the educated mind, but it is at all times the kind of mind that is willing to have its sense of mystery deepened by contact with reality, and its sense of reality deepened by contact with mystery.”

“Let me make no bones about it: I write from the standpoint of Christian orthodoxy. Nothing is more repulsive to me than the idea of myself setting up a little universe of my own choosing and propounding a little immoralistic message. I write with a solid belief in all the Christian dogmas.”

“The Church's stand on birth control is the most absolutely spiritual of all her stands and with all of us being materialists at heart, there is little wonder that it causes unease. I wish various fathers would quit trying to defend it by saying that the world can support 40 billion. I will rejoice the day when they say: This is right whether we all rot on top of each other or not, dear children, as we certainly may. Either practice restraint or be prepared for crowding...”

“The novelist makes his statements by selection, and if he is any good, he selects every word for a reason, every detail for a reason, every incident for a reason, and arranges them in a certain time-sequence for a reason. He demonstrates something that cannot possibly be demonstrated any other way than with a whole novel.”