1 And the Lord spake unto Moses and Aaron, saying,

2 When a man shall have in the skin of his flesh a rising, a scab, or bright spot, and it be in the skin of his flesh like the plague of leprosy; then he shall be brought unto Aaron the priest, or unto one of his sons the priests:

3 And the priest shall look on the plague in the skin of the flesh: and when the hair in the plague is turned white, and the plague in sight be deeper than the skin of his flesh, it is a plague of leprosy: and the priest shall look on him, and pronounce him unclean.

4 If the bright spot be white in the skin of his flesh, and in sight be not deeper than the skin, and the hair thereof be not turned white; then the priest shall shut up him that hath the plague seven days:

5 And the priest shall look on him the seventh day: and, behold, if the plague in his sight be at a stay, and the plague spread not in the skin; then the priest shall shut him up seven days more:

6 And the priest shall look on him again the seventh day: and, behold, if the plague be somewhat dark, and the plague spread not in the skin, the priest shall pronounce him clean: it is but a scab: and he shall wash his clothes, and be clean.

7 But if the scab spread much abroad in the skin, after that he hath been seen of the priest for his cleansing, he shall be seen of the priest again:

8 And if the priest see that, behold, the scab spreadeth in the skin, then the priest shall pronounce him unclean: it is a leprosy.

Today begins the instructions on leprosy diagnosis and prescription. In addition to their sacrificial offerings and upkeep of the tabernacle, the priests were to observe these diseases and manage quarantine among the Israelites. Interestingly, the priests do not seem to have been general doctors. They are not described as setting bones or curing fevers or addressing many of the other common ailments to man. Their scope was specific and narrow. They focused on the spreading of disease in the skin and inspected strange bodily discharges.

These categories have obvious symbolic importance. A spreading plague in the skin is an immediate reminder of the spreading of sin through a body of people. At times a diseased notion, a faulty ideology, will run through society, and it can cause great damage before it is expelled. In some societies, we have even seen it kill the host. Meanwhile, an unclean discharge would signify unseen corruption within, again symbolic of a troubled population, one where the faulty beliefs are too entrenched to be seen for what they are, and only the emergence of disturbing behaviors from within is a sign of the deep spiritual rot beneath.

With this lens, today’s passages of observing spots in the skin takes deeper meaning. A priest would check the spot’s color, any hair that grew in it, close the subject in quarantine to observe how the condition changed over time, and returning the afflicted to broader society only when he was determined to be clean. So, too, our spiritual leaders must consider our confessions, measure whether our sinful actions were temporary weakness or a sign of persistent addiction. It may be necessary for the spiritually afflicted to be removed from certain public circles, both so that he does not spread carnal influence upon the innocent, and so that he stops receiving carnal influences from the guilty. This can happen with a social media purge, applying filters to one’s internet modem, giving up a group of friends, or even being incarcerated in prison. In any case, the goal has as its primary motive the curing of the moral deviance and rehabilitation back to righteous society.