You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Martin_Luther

Context:
Luther dedicated himself to the Augustinian order, devoting himself to fasting, long hours in prayer, pilgrimage, and frequent confession. Luther described this period of his life as one of deep spiritual despair. He said, "I lost touch with Christ the Savior and Comforter, and made of him the jailer and hangman of my poor soul." Johann von Staupitz, his superior, pointed Luther's mind away from continual reflection upon his sins toward the merits of Christ. He taught that true repentance does not involve self-inflicted penances and punishments but rather a change of heart.

Question:
Who directed Luther away from self-reflection and towards the merits of Christ?

Johann von Staupitz