Fyodor Dostoyevsky said this quote
“ I understand, of course, what an upheaval of the universe it will be when everything in heaven and earth blends in one hymn of praise and everything that lives and has lived cries aloud: 'Thou art just, O Lord, for Thy ways are revealed.' When the mother embraces the fiend who threw her child to the dogs, and all three cry aloud with tears, 'Thou art just, O Lord!' then, of course, the crown of knowledge will be reached and all will be made clear. But what pulls me up here is that I can't accept that harmony. ”