Who serves as Martin's mentor and conscience in Osborne's production, Luther?

Von Staupitz is the Vicar General of the Augustinian Order. In his late middle age, Von Staupitz serves as a mentor for Martin Luther; Von Staupitz recognizes the younger priest's superior insight and sensitivity. Von Staupitz councils Luther to stop demanding perfection from himself. He serves as a voice of conscience for Luther in both practical and personal matters; he warns Luther that his sermons against the selling of indulgences are making powerful church and political leaders unhappy, but he also has lengthy discussions with the younger man about his anger toward God and the church. Von Staupitz also reminds Luther to have humility: "In spite of everything," he says, "everything you've said and shown us, there were men, some men who did live holy lives here once. Don't, don't believe you, only you are right."