Cleansing Mildew
October 8, 2026
Commentary
The Lord spoke to Moses and Aaron, saying that when He gave the Israelites the land of Canaan, He might put a spreading mold or mildew in a house (vv. 33-34). If that happened, the owner had to go to the priest and say, “It seems to me that there is a plague in the house” (v. 35). The priest would tell everyone to leave the house before he entered to examine it. If he found greenish or reddish spots spreading in the walls, he would close the house for 7 days and check it again afterward. If the mildew had spread, the infected stones had to be removed. The plaster from the walls needed to be scraped and put outside the city. The house would then be repaired with new stones and new plaster (vv. 36-42).
If the mildew appeared again after the stones had been removed and the house had been replastered, the priest would examine it again. If the plague had spread, he would declare, “It is an unclean plague in the house” (vv. 43-44). The house would then be torn down, and its stones, timber, and plaster would be carried outside the city (v. 45). Anyone who entered the house while it was closed would be unclean until evening. Anyone who slept or ate there had to wash his clothes (vv. 46-47).
If the priest found that the mildew had not spread after the house was re-plastered, he would declare it clean. To complete the purification, he would take two birds, cedar wood, scarlet, and hyssop. One bird would be killed over an earthen vessel containing running water, and its blood would be collected. The living bird, cedar wood, scarlet, and hyssop would be dipped into the blood. The priest would sprinkle the house seven times and then release the living bird. This completed the ceremony for making the house clean (vv. 48-57).
Application
Just as the Israelites were told to deal with mildew before it spread, I need to deal with problems before they grow. Is there a wrong attitude I need to address? Is there a habit I should remove? Am I willing to seek help when needed? What can I do to keep my spiritual life healthy before small problems become bigger ones?
Leviticus 14:33–57 (NET)
33 The Lord spoke to Moses and Aaron: 34 “When you enter the land of Canaan which I am about to give to you for a possession, and I put a diseased infection in a house in the land you are to possess, 35 then whoever owns the house must come and declare to the priest, ‘Something like an infection is visible to me in the house.’ 36 Then the priest will command that the house be cleared before the priest enters to examine the infection so that everything in the house does not become unclean, and afterward the priest will enter to examine the house. 37 He is to examine the infection, and if the infection in the walls of the house consists of yellowish green or reddish eruptions, and it appears to be deeper than the surface of the wall, 38 then the priest is to go out of the house to the doorway of the house and quarantine the house for seven days. 39 The priest must return on the seventh day and examine it, and if the infection has spread in the walls of the house, 40 then the priest is to command that the stones that had the infection in them be pulled and thrown outside the city into an unclean place. 41 Then they shall scrape the house all around on the inside, and the plaster which they have scraped off must be dumped outside the city into an unclean place. 42 They are then to take other stones and replace those stones, and he is to take other plaster and replaster the house.
43 “If the infection returns and breaks out in the house after he has pulled out the stones, scraped the house, and it is replastered, 44 the priest is to come and examine it, and if the infection has spread in the house, it is a malignant disease in the house. It is unclean. 45 He must tear down the house, its stones, its wood, and all the plaster of the house, and bring all of it outside the city to an unclean place. 46 Anyone who enters the house all the days the priest has quarantined it will be unclean until evening. 47 Anyone who lies down in the house must wash his clothes. Anyone who eats in the house must wash his clothes.
48 “If, however, the priest enters and examines it, and the infection has not spread in the house after the house has been replastered, then the priest is to pronounce the house clean because the infection has been healed. 49 Then he is to take two birds, a piece of cedar wood, a scrap of crimson fabric, and some twigs of hyssop to purify the house, 50 and he is to slaughter one bird into a clay vessel over fresh water. 51 He must then take the piece of cedar wood, the twigs of hyssop, the scrap of crimson fabric, and the live bird, and dip them in the blood of the slaughtered bird and in the fresh water, and sprinkle the house seven times. 52 So he is to purify the house with the blood of the bird, the fresh water, the live bird, the piece of cedar wood, the twigs of hyssop, and the scrap of crimson fabric, 53 and he is to send the live bird away outside the city into the open countryside. So he is to make atonement for the house and it will be clean.
54 “This is the law for all diseased infections, for scall, 55 for the diseased garment, for the house, 56 for the swelling, for the scab, and for the bright spot, 57 to teach when something is unclean and when it is clean. This is the law for dealing with infectious disease.”