“Our brother Ivan is a sphinx, he maintains his silence, and guards it well. But I’m being tortured by the idea of God. That’s the only thing that does torture me. Supposing He doesn’t exist? What if Rakitin is right that the idea is man’s invention? For, if He doesn’t exist, man is master of the world, of all creation. Splendid! Only how is he going to be virtuous without God? That’s the question! I keep coming back to it. Who is he going to love then—man, I mean? To whom is he going to offer his gratitude, to whom is he going to sing his hymn of praise? Rakitin is ridiculous. Rakitin says you don’t need God to love mankind.”
―
Fyodor Dostoyevsky,
The Brothers Karamazov