CLARITY EDITION · OLD TESTAMENT
Leviticus 13
Chapter 13 of 27
Chapter Overview
What happens in Leviticus 13
God gives the priests detailed instructions for examining and diagnosing skin diseases. The word 'leprosy' in the Bible covers many conditions beyond what we call leprosy today, including rashes, infections, and even mold on clothing. The priest served as a health inspector to protect the community.
Scripture
Leviticus 13
Examining Skin Sores
Study note
When someone developed a suspicious skin condition, they were brought to the priest for examination. The priest looked for specific signs: whether the sore was deeper than the surrounding skin, whether the hair in the affected area had turned white, and whether the condition was spreading. If the diagnosis was unclear, the person was quarantined for seven days and then examined again. This careful process protected the community while giving the person a fair evaluation.
1 The Lord spoke to both Moses and Aaron together, saying, And the LORD spake unto Moses and Aaron, saying,
2 "Someone might get a swelling, scaly patch, or shiny spot on their skin. It could turn into a serious skin disease. That person must go to Aaron the priest or one of his sons." 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 "The priest must carefully examine the affected area. If the hair growing in the sore has turned white and the sore looks like it goes deeper than the surface of the skin, it is a serious skin disease. After the examination, the priest must officially declare the person unclean." 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 "But what if the shiny spot is white and does not seem to go deeper than the skin, and the hair in it has not turned white? Then the priest must keep the person alone for seven days to watch what happens." 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 "On the seventh day, the priest must examine the person again. If the sore looks the same and has not spread any further, the priest must keep the person isolated for seven more days." 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 "On the seventh day, the priest must check again. If the sore has faded and has not spread, the priest must declare the person clean. It was just a rash. The person must wash their clothes and will then be clean." 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 "The rash might start to spread. This could happen after the person was checked. The priest had said the person was clean. Then the person must go back for another look." 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 "If the priest sees that the rash has indeed spread, the person must be declared unclean. It is a serious skin disease." And if the priest see that, behold, the scab spreadeth in the skin, then the priest shall pronounce him unclean: it is a leprosy.
Chronic Skin Disease
Study note
If someone had a long-standing skin disease with white swelling and raw flesh, the priest declared them unclean without a waiting period. Interestingly, if the disease covered the entire body and had all turned white with no raw flesh, the person was declared clean. This may seem strange, but it likely indicated a condition that was no longer contagious. However, if raw flesh appeared at any time, the person became unclean again.
9 "Whenever someone shows signs of a serious skin disease, that person must be taken to the priest." When the plague of leprosy is in a man, then he shall be brought unto the priest;
10 "The priest must examine the person. If there is a white swelling on the skin where the hair has turned white, and raw, open flesh can be seen within the swelling," And the priest shall see him: and, behold, if the rising be white in the skin, and it have turned the hair white, and there be quick raw flesh in the rising;
11 "it is a chronic skin disease. The priest must declare the person unclean right away. There is no need for an isolation period because the condition is already obvious." It is an old leprosy in the skin of his flesh, and the priest shall pronounce him unclean, and shall not shut him up: for he is unclean.
12 "But if the skin disease spreads across the whole body, covering the person from head to toe as far as the priest can see," And if a leprosy break out abroad in the skin, and the leprosy cover all the skin of him that hath the plague from his head even to his foot, wheresoever the priest looketh;
13 "the priest must examine them carefully. If the disease has completely covered the whole body and everything has turned white, the priest must declare the person clean. Since it has all turned white, the person is considered clean." Then the priest shall consider: and, behold, if the leprosy have covered all his flesh, he shall pronounce him clean that hath the plague: it is all turned white: he is clean.
14 "But if raw, open flesh ever appears, the person becomes unclean." But when raw flesh appeareth in him, he shall be unclean.
15 "When the priest sees raw flesh, the person must be declared unclean. Raw flesh signals a serious skin disease." And the priest shall see the raw flesh, and pronounce him to be unclean: for the raw flesh is unclean: it is a leprosy.
16 "If the raw flesh later heals and turns white again, the person must return to the priest." Or if the raw flesh turn again, and be changed unto white, he shall come unto the priest;
17 "The priest must reexamine the area. If the sore has indeed turned white, the priest must declare the person clean. They are clean." And the priest shall see him: and, behold, if the plague be turned into white; then the priest shall pronounce him clean that hath the plague: he is clean.
Sores from Boils and Burns
Study note
The priest also examined skin problems that developed from healed boils or burns. The same tests applied: if the sore was deeper than the skin and the hair had turned white, it was declared unclean. If it was not deeper and appeared to be fading, the person was quarantined for seven days. These instructions show how thorough the examination process was, ensuring that simple healing conditions were not confused with serious contagious diseases.
18 "When someone has had a boil on their skin that has since healed up," The flesh also, in which, even in the skin thereof, was a boil, and is healed,
19 "and a white bump or a reddish-white shiny spot develops where the boil was, the person must go show it to the priest." And in the place of the boil there be a white rising, or a bright spot, white, and somewhat reddish, and it be shewed to the priest;
20 "If the priest examines it and finds that it appears deeper than the surrounding skin and the hair in it has turned white, the priest must declare the person unclean. A serious skin disease has developed in the place where the boil was." And if, when the priest seeth it, behold, it be in sight lower than the skin, and the hair thereof be turned white; the priest shall pronounce him unclean: it is a plague of leprosy broken out of the boil.
21 "But the priest might see no white hair in the spot. It might not be deeper than the rest of the skin. It might have faded. Then the priest must keep the person apart for seven days." But if the priest look on it, and, behold, there be no white hairs therein, and if it be not lower than the skin, but be somewhat dark; then the priest shall shut him up seven days:
22 "If the spot is spreading across the skin, the priest must declare the person unclean. It is a disease." And if it spread much abroad in the skin, then the priest shall pronounce him unclean: it is a plague.
23 "But if the shiny spot has not changed and has not spread, it is simply the scar left by the old boil. The priest must declare the person clean." But if the bright spot stay in his place, and spread not, it is a burning boil; and the priest shall pronounce him clean.
24 "When someone has a burn on their skin and a reddish-white or white shiny spot shows up where the burn is healing," Or if there be any flesh, in the skin whereof there is a hot burning, and the quick flesh that burneth have a white bright spot, somewhat reddish, or white;
25 "the priest must examine it. If the hair in the spot has turned white and it appears deeper than the surrounding skin, a serious skin disease has broken out in the burned area. The priest must declare the person unclean." Then the priest shall look upon it: and, behold, if the hair in the bright spot be turned white, and it be in sight deeper than the skin; it is a leprosy broken out of the burning: wherefore the priest shall pronounce him unclean: it is the plague of leprosy.
26 "But the priest checks it. He finds no white hair in the spot. It is not deeper than the skin. It has faded. Then the priest must keep the person apart for seven days." But if the priest look on it, and, behold, there be no white hair in the bright spot, and it be no lower than the other skin, but be somewhat dark; then the priest shall shut him up seven days:
27 "On the seventh day the priest must check again. If the spot is spreading across the skin, the priest must declare the person unclean. It is a serious skin disease." And the priest shall look upon him the seventh day: and if it be spread much abroad in the skin, then the priest shall pronounce him unclean: it is the plague of leprosy.
28 "But if the shiny spot has stayed the same size and has not spread, and it has faded, it is just swelling from the burn. The priest must declare the person clean -- it is only a burn scar." And if the bright spot stay in his place, and spread not in the skin, but it be somewhat dark; it is a rising of the burning, and the priest shall pronounce him clean: for it is an inflammation of the burning.
Infections on the Head or Chin
Study note
Skin diseases could also appear on the scalp or in the beard area. The priest looked for the same signs but also checked for thin, yellow hair in the affected spot. The person might be shaved around the infected area and quarantined for observation. Once black hair grew back in the spot, the person was considered healed and declared clean.
29 "If a man or woman develops a sore on their scalp or on the chin area," If a man or woman have a plague upon the head or the beard;
30 "the priest must examine it. If it appears deeper than the surrounding skin and thin, yellowish hair is growing in it, the priest must declare the person unclean. It is a scalp or beard disease." Then the priest shall see the plague: and, behold, if it be in sight deeper than the skin; and there be in it a yellow thin hair; then the priest shall pronounce him unclean: it is a dry scall, even a leprosy upon the head or beard.
31 "But the priest checks the scaly patch. It does not look deeper than the skin around it. No dark hair grows in it. Then the priest must keep the person apart for seven days." And if the priest look on the plague of the scall, and, behold, it be not in sight deeper than the skin, and that there is no black hair in it; then the priest shall shut up him that hath the plague of the scall seven days:
32 "On the seventh day the priest must reexamine it. If the scaly patch has not spread, there is no yellow hair in it, and it does not appear deeper than the skin," And in the seventh day the priest shall look on the plague: and, behold, if the scall spread not, and there be in it no yellow hair, and the scall be not in sight deeper than the skin;
33 "the person must shave the area surrounding the patch, but not shave the patch itself. Then the priest must isolate the person for another seven days." He shall be shaven, but the scall shall he not shave; and the priest shall shut up him that hath the scall seven days more:
34 "On the seventh day, the priest must check the scaly patch again. If it has not spread and does not appear deeper than the skin, the priest must declare the person clean. The person must wash their clothes and will be clean." And in the seventh day the priest shall look on the scall: and, behold, if the scall be not spread in the skin, nor be in sight deeper than the skin; then the priest shall pronounce him clean: and he shall wash his clothes, and be clean.
35 "But if the scaly patch starts spreading after the person was declared clean," But if the scall spread much in the skin after his cleansing;
36 "the priest must reexamine them. If the scaly area has spread, the priest does not even need to look for yellow hair. The person is clearly unclean." Then the priest shall look on him: and, behold, if the scall be spread in the skin, the priest shall not seek for yellow hair; he is unclean.
37 "However, if the scaly patch looks unchanged and dark hair has grown back in it, the condition has healed. The person is clean, and the priest must declare them so." But if the scall be in his sight at a stay, and that there is black hair grown up therein; the scall is healed, he is clean: and the priest shall pronounce him clean.
White Spots and Baldness
Study note
Dull white spots on the skin were identified as a harmless rash, and the person was declared clean. Baldness itself, whether on the top or front of the head, did not make someone unclean. However, if a reddish-white sore appeared on a bald area, it was treated as a serious skin disease.
38 "When a man or woman develops white shiny spots on their skin," If a man also or a woman have in the skin of their flesh bright spots, even white bright spots;
39 "the priest should examine them. If the spots are a dull white, it is just a harmless skin rash. The person is clean." Then the priest shall look: and, behold, if the bright spots in the skin of their flesh be darkish white; it is a freckled spot that groweth in the skin; he is clean.
40 "If a man loses hair from the back of his head, he is simply going bald. He is still clean." And the man whose hair is fallen off his head, he is bald; yet is he clean.
41 "If hair falls out from the front of his head near his forehead, it is just frontal baldness. He is still clean." And he that hath his hair fallen off from the part of his head toward his face, he is forehead bald: yet is he clean.
42 "But if a reddish-white sore shows up on the bald part of his head or forehead, a skin disease may be starting there." And if there be in the bald head, or bald forehead, a white reddish sore; it is a leprosy sprung up in his bald head, or his bald forehead.
43 "The priest must examine the man. If the swollen sore on his bald spot is reddish-white, looking similar to a skin disease found elsewhere on the body," Then the priest shall look upon it: and, behold, if the rising of the sore be white reddish in his bald head, or in his bald forehead, as the leprosy appeareth in the skin of the flesh;
44 "then the man has a skin disease and is unclean. The priest must declare him unclean because of the sore on his head." He is a leprous man, he is unclean: the priest shall pronounce him utterly unclean; his plague is in his head.
Living with a Skin Disease
Study note
A person diagnosed with a serious skin disease had to live in isolation outside the camp. They had to tear their clothes, leave their hair uncombed, cover the lower part of their face, and call out 'Unclean! Unclean!' to warn others. This was both a health measure and a deeply painful social consequence. The isolation was meant to protect the community, but it also made these people desperate for healing. Jesus' willingness to touch lepers was a revolutionary act of compassion.
45 "Anyone who has a serious skin disease must wear torn clothes, leave their hair uncombed, cover the lower part of their face, and call out 'Unclean! Unclean!' to warn others." And the leper in whom the plague is, his clothes shall be rent, and his head bare, and he shall put a covering upon his upper lip, and shall cry, Unclean, unclean.
46 "For as long as the disease lasts, the person is unclean. They must live alone, away from everyone else, outside the camp." All the days wherein the plague shall be in him he shall be defiled; he is unclean: he shall dwell alone; without the camp shall his habitation be.
Mold on Clothing and Fabric
Study note
The same Hebrew word for 'leprosy' was also used for mold or mildew that appeared on clothing and leather goods. If greenish or reddish spots appeared on fabric, the priest examined it and quarantined the item for seven days. If the mold spread, the item was burned. If it did not spread, it was washed and observed for another seven days. If the mold did not change color after washing, it was burned. If it faded, the affected area was torn out. This was an early form of public health inspection.
47 "If mold appears on any piece of clothing, whether it is made from wool or linen," The garment also that the plague of leprosy is in, whether it be a woollen garment, or a linen garment;
48 "whether it is in woven or knitted cloth of wool or linen, or in anything made of leather," Whether it be in the warp, or woof; of linen, or of woollen; whether in a skin, or in any thing made of skin;
49 "The mold might be greenish or reddish. It could be in fabric, leather, or any woven item. It is a spreading mold. It must be shown to the priest." And if the plague be greenish or reddish in the garment, or in the skin, either in the warp, or in the woof, or in any thing of skin; it is a plague of leprosy, and shall be shewed unto the priest:
50 "The priest must examine the mold and quarantine the item for seven days." And the priest shall look upon the plague, and shut up it that hath the plague seven days:
51 "On the seventh day the priest must check it again. If the mold has spread in the fabric, woven or knitted material, or leather, it is a destructive type of mold. The item is unclean." And he shall look on the plague on the seventh day: if the plague be spread in the garment, either in the warp, or in the woof, or in a skin, or in any work that is made of skin; the plague is a fretting leprosy; it is unclean.
52 "The item with the mold must be burned -- whether it is wool or linen fabric, woven or knitted, or leather. Because the mold is spreading, the item must be destroyed by fire." He shall therefore burn that garment, whether warp or woof, in woollen or in linen, or any thing of skin, wherein the plague is: for it is a fretting leprosy; it shall be burnt in the fire.
53 "But if the priest looks at it and the mold has not spread in the fabric, woven or knitted material, or leather," And if the priest shall look, and, behold, the plague be not spread in the garment, either in the warp, or in the woof, or in any thing of skin;
54 "the priest must order the item to be washed and then quarantined for another seven days." Then the priest shall command that they wash the thing wherein the plague is, and he shall shut it up seven days more:
55 "After washing, the priest must examine it again. If the mold has not changed color -- even though it has not spread -- the item is still unclean and must be burned, whether the damage is on the inside or the outside." And the priest shall look on the plague, after that it is washed: and, behold, if the plague have not changed his colour, and the plague be not spread; it is unclean; thou shalt burn it in the fire; it is fret inward, whether it be bare within or without.
56 "But the priest checks it. The mold has faded after washing. Then he should rip the bad section out. Remove it from the fabric, leather, or woven item." And if the priest look, and, behold, the plague be somewhat dark after the washing of it; then he shall rend it out of the garment, or out of the skin, or out of the warp, or out of the woof:
57 "If the mold reappears in the fabric, woven material, or leather item, it is actively spreading. The entire item must be burned." And if it appear still in the garment, either in the warp, or in the woof, or in any thing of skin; it is a spreading plague: thou shalt burn that wherein the plague is with fire.
58 "But if the mold completely disappears from the item after it has been washed, it should be washed a second time. Then it will be clean." And the garment, either warp, or woof, or whatsoever thing of skin it be, which thou shalt wash, if the plague be departed from them, then it shall be washed the second time, and shall be clean.
59 "These are the rules for dealing with mold in wool or linen clothing, woven or knitted material, or any leather item. They tell you how to decide whether it is clean or unclean." This is the law of the plague of leprosy in a garment of woollen or linen, either in the warp, or woof, or any thing of skins, to pronounce it clean, or to pronounce it unclean.
Key Themes
Themes in Leviticus 13
The priest as both spiritual leader and community health guardianCareful diagnosis before declaring someone uncleanIsolation to protect the communitySkin disease as a physical picture of sin's effects
Apply This Today
Living Leviticus 13
The detailed examination process shows that the priest did not rush to judgment. He observed, waited, and re-examined before making a declaration. This teaches us to be careful and patient before making judgments about others. It also reminds us that sin, like disease, can spread if not addressed — but the goal is always healing and restoration, not permanent exclusion.
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