(she speaks from a specifically Catholic viewpoint, and names it as such, but this really applies to Christianity under any label. Substituting the word "Christian" for "Catholic" - if you are not of that particular persuasion - will amount to the same thing)
"If we intend to encourage Catholic fiction writers, we must convince those coming along that the Church does not restrict their freedom to be artists but insures it...and to convince them of this requires, perhaps more than anything else, a body of Catholic readers who are equipped to recognize something in fiction besides passages they consider obscene. It is popular to suppose that anyone who can read the telephone book can read a short story or a novel, and it is more than usual to find the attitude among Catholics that since we possess the truth in the Church, we can use this truth directly as an instrument of judgment on any discipline at any time without regard for the nature of that discipline itself. Catholic readers are constantly being offended and scandalized by novels that they don't have the fundamental equipment to read in the first place, and often these are works that are permeated with a Christian spirit.
It is when the individual's faith is weak, not when it is strong, that he will be afraid of an honest fictional representation of life; and when there is a tendency to compartmentalize the spiritual and make it resident in a certain type of life only, the supernatural is apt gradually to be lost."
And I quoted part of this one before, but had I read the whole thing (as I just did today) I would have quoted the whole paragraph:
"There are those who maintain that you can't demand anything of the reader. They say the reader knows nothing about art, and that if you are going to reach him, you have to be humble enough to descend to his level. This supposes either that the aim of art is to teach, which it is not, or that to create anything which is simply a good-in-itself is a waste of time. Art never responds to the wish to make it democratic; it is not for everybody; it is only for those who are willing to undergo the effort needed to understand it. We hear a great deal about humility being required to lower oneself, but it requires an equal humility and a real love of the truth to raise oneself and by hard labor to acquire higher standards. And this is certainly the obligation of the Catholic. It is his obligation in all the disciplines of life but most particularly in those on which he presumes to pass judgment. Ignorance is excusable when it is borne like a cross, but when it is wielded like an ax, and with moral indignation, then it becomes something else indeed. We reflect the Church in everything we do, and those who can see clearly that our judgment is false in matters of art cannot be blamed for suspecting our judgment in matters of religion."