When a person desires to become a mystic or Sufi, he was supposed to see a Sheikh or Murshid (teacher) and spend as much time with him as the Sheikh felt necessary for his spiritual development. During this phase of apprenticeship, which may be a lifetime in most circumstances, the Sheikh would urge the pupil to undertake mortification (Mujahedas) in order to obtain mastery over his appetitive soul, i.e. ‘Nafs.' This was accomplished by completing menial tasks such as hewing wood, collecting water from wells, and a variety of other menial tasks in the Khanqah (the monastery or chapel).
