Guards, inmates, the warden, the parents, the chaplain, and protesters assembled outside the prison sing the Lord's Prayer as Sister Helen reads a passage from the book of Isaiah. They approach the death chamber, and Helen is separated from De Rocher. The warden asks if he has any last words; he says he does, and asks forgiveness from the parents of the murdered teenagers. The warden gives the nod, and the execution proceeds. De Rocher dies thanking Helen once again for her love; the opera ends as she stands over his body and sings her hymn one last time.