Lev Shestov said this quote

St. Augustine hated the Stoics, Dostoevsky hated the Russian Liberals. At first sight this seems a quite inexplicable peculiarity. Both were convinced Christians, both spoke so much of love, and suddenly - such hate! And against whom? Against the Stoics, who preached self-abnegation, who esteemed virtue above all things in the world, and against the Liberals who also exalted virtue above all things! But the fact remains: Dostoevsky spoke in rage of Stassyulevitch and Gradovsky; Augustine could not be calm when he spoke the names of those pre-Stoic Stoics, Regulus and Mutius Scaevola, and even Socrates, the idol of the ancient world, appeared to him a bogey. Obviously Augustine and Dostoevsky were terrified and appalled by the mere thought of the possibility of such men as Scaevola and Gradovsky - men capable of loving virtue for its own sake, of seeing virtue as an end in itself. Dostoevsky says openly in the Diary of a Writer that the only idea capable of inspiring a man is that of the immortality of the soul.