Alyosha, four days ago in the arbor, when, in answer to Alyosha’s question, “How can you say you’ll kill our father?” “I don’t know, I don’t know,” he had said then. “Perhaps I shall not kill him, perhaps I shall. I’m afraid he’ll suddenly be so loathsome to me at that moment. I hate his double chin, his nose, his eyes, his shameless grin. I feel a personal repulsion. That’s what I’m afraid of, that’s what may be too much for me.” … This personal repulsion was growing unendurable. Mitya was beside himself, he suddenly pulled the brass pestle out of his pocket.
“God was watching over me then,” Mitya himself said afterwards. At that very moment Grigory waked up on his bed of sickness. Earlier in the evening he had undergone the treatment which Smerdyakov had described to Ivan. He had rubbed himself all over with vodka mixed with a secret, very strong decoction, had drunk what was left of the mixture while his wife repeated a “certain prayer” over him, after which he had gone to bed. Marfa Ignatyevna had tasted the stuff, too, and, being unused to strong drink, slept like the dead beside her husband.
But Grigory waked up in the night, quite suddenly, and, after a moment’s reflection, though he immediately felt a sharp pain in his back, he sat up in bed. Then he deliberated again, got up and dressed hurriedly. Perhaps his conscience was uneasy at the thought of sleeping while the house was unguarded “in such perilous times.” Smerdyakov, exhausted by his fit, lay motionless in the next room. Marfa Ignatyevna did not stir. “The stuff’s been too much for the woman,” Grigory