искупить вину(в некоторых контекстах; to make up for one's previous folly: It's a chance to redeem yourself for all that you've done. • A state lawmaker wants death-row inmates to have a chance to redeem themselves and help their fellow man.4uzhoj)
исправиться(to resolve, or make up for, one's previous folly: Well, I always thought Paradise Misplaced was about second chances and how it's never too late to redeem yourself and to start over again.4uzhoj)