Men have always known that something was wrong with human existence; that everywhere stupidity, injustice, deception and violence were at work. Consequently there was always the feeling that someday things must be set right and fulfilled. Some expected this clarification to come from human history itself: humanity by its own powers would fight its way through to a kind of divine existence. Let us allow this hope to die a natural death; it is flagrantly contrary not only to Revelation and Christian thinking, but also to the conclusions that must be drawn from a single honest glance at reality.
--Romano Guardini, The Lord
I admit that there's a part of me which is sympathetic to nihilism when it opposes sentimentality of the "arc of history" sort.