General purpose of the Kriton

The dialogue called Kriton is, in one point of view, a second part or sequel—in another point of view, an antipurpose of thesis or corrective—of the Platonic Apology. For that reason, I notice it immediately after the Apology: though I do not venture to affirm confidently that it was composed immediately after: it may possibly have been later, as I believe the Phsedon also to have been later.

Subject of the dialogue—interlocutors

The Kriton describes a conversation between Sokrates and his friend Kriton in the prison, after condemnation, and two days before the cup of hemlock was administered. Kriton entreats and urges Sokrates (as the sympathising friends had probably done frequently during the thirty days of imprisonment) to make his escape from the prison, informing him that arrangements have already been made for enabling him to escape with ease and safety, and that money as well as good recommendations will be provided, so that he may dwell comfortably either in Thessaly, or wherever else he pleases. Sokrates ought not, in justice to his children and his friends, to refuse the opportunity offered, and thus to throw away his life. Should he do so, it will appear to every one as if his friends had shamefully failed in their duty, when intervention on their part might easily have saved him. He might have avoided the trial altogether: even when on trial, he might easily have escaped the capital sentence. Here is now a third opportunity of rescue, which if he declines, it will turn this grave and painful affair into mockery, as if he and his friends were impotent simpletons.