Final answer:
Father Damien requested to remain indefinitely at the leper colony, reflecting his commitment to aiding the individuals suffering there.
Step-by-step explanation:
Father Damien's request was A. To stay permanently at the leper colony. He was assigned to serve in three-month increments like other priests but desired to remain there indefinitely to assist those afflicted with leprosy. This devotion to service highlights the contrast between the treatment of clerics in general; while some were removed from their duties due to leprosy, as outlined in church law, bishops received special treatment and were not so easily removed from their positions.