Dmitri also tells Alyosha that Ivan has come to the prison and has given him a plan for escape. Of course, Dmitri says, Ivan believes him guilty of murder. He then turns to Alyosha and asks his brother's opinion. Never before has he had the courage to speak so candidly with Alyosha, and when he hears the young man say, "I've never for one instant believed that you were the murderer," Dmitri is greatly relieved. He feels the power of a new life rising in him.
Alyosha leaves Dmitri and goes to Katerina shortly thereafter. He finds Ivan just leaving, but his brother remains long enough to hear what Alyosha says concerning Dmitri. When Ivan leaves, Katerina becomes highly emotional and insists that Alyosha follow him; she is convinced that Ivan is going mad.
Alyosha rushes to rejoin Ivan and learns yet another piece of news. Ivan says that Katerina has a "document in her hands . . . that proves conclusively" that Dmitri did indeed murder their father. Alyosha denies that such a document could exist, and Ivan then asks who the murderer is. Alyosha tells him, "It wasn't you who killed Father," explaining that he is aware that Ivan has been accusing himself, but that God has sent Alyosha to Ivan to reassure him. Ivan is sickened by Alyosha's religious mysticism and leaves him abruptly.
Ivan's nausea, however, is not due wholly to his brother's mysticism; the sickness begins earlier, almost simultaneously with his first visit to Smerdyakov. The servant is recovering in the hospital and maintains that his epileptic seizure on the night of the murder was real. He says further that he understood that Ivan went to Moscow because he suspected a murder was about to be committed and wanted to be far from the scene of the crime. Ivan answers that he will not reveal to the authorities that Smerdyakov is able to sham an epileptic seizure, and Smerdyakov counters by promising to say nothing of a certain conversation, their last before the murder.
