I call Christianity the one great curse, the one great intrinsic depravity, the one great instinct for revenge for which no expedient is sufficiently poisonous, secret, subterranean, petty — I call it the one immortal blemish of mankind.
And time is reckoned from the dies nefastus with which this calamity began — from the first day of Christianity! Why not rather after its last day? From today? Revaluation of all values!

The Antichrist (1888)