A Man Covered with Leprosy

Luke 5:12-16 describes a man 'full of leprosy,' using lepra for a range of serious skin conditions rather than necessarily modern Hansen's disease. Under Levitical law such conditions carried ritual and social consequences, so the man's request, 'If you are willing, you can make me clean,' concerns restoration to communal and cultic life as well as physical healing. Jesus touches him and says, 'I am willing; be clean,' and the condition immediately disappears.

The physical touch is significant because contact with a person regarded as unclean would ordinarily transmit impurity. Luke instead presents cleansing as moving outward from Jesus to the afflicted man. The command to show himself to the priest and offer what Moses prescribed refers to Leviticus 14 and formally respects the procedures by which restored persons were readmitted to public religious life. The phrase 'for a testimony to them' is ambiguous and may mean evidence of healing to the priests or testimony with a more confrontational edge.

Despite Jesus' instruction not to publicize the event, reports spread and crowds gather to hear and be healed. Luke then adds that Jesus repeatedly withdrew to deserted places and prayed. The imperfect verbal forms suggest habitual action rather than a single retreat. This prayer notice is distinctively Lukan and establishes a pattern in which expanding public demand is balanced by withdrawal and communion with God.

Luke 5 develops the opening Galilean ministry by showing Jesus gathering disciples, exercising authority over disease and sin, and provoking increasing controversy. The chapter begins beside the lake of Gennesaret with Simon Peter's call after an extraordinary catch of fish, then moves through the cleansing of a man with a severe skin disease and the healing of a paralyzed man. These episodes establish Jesus' authority not only to heal but also to pronounce forgiveness.

The latter half turns more explicitly to questions of social and religious boundaries. Levi leaves the tax booth and hosts a banquet attended by tax collectors and others labeled sinners, prompting criticism from Pharisees and scribes. A further dispute about fasting leads to images of a bridegroom, unshrunk cloth, and new wine in fresh wineskins. Across the chapter Luke links discipleship with Jesus' mission to those regarded as outsiders while presenting his ministry as something that cannot simply be contained within established expectations.