34 When you have come into the land of Canaan which I will give you for your heritage, if I put the leper's disease on a house in the land of your heritage, 35 Then let the owner of the house come and say to the priest, It seems to me that there is a sort of leper's disease in the house. 36 And the priest will give orders for everything to be taken out of the house, before he goes in to see the disease, so that the things in the house may not become unclean; and then the priest is to go in to see the house; 37 And if he sees that the walls of the house are marked with hollows of green and red, and if it seems to go deeper than the face of the wall; 38 Then the priest will go out of the door of the house, and keep the house shut up for seven days: 39 And the priest is to come again on the seventh day and have a look and see if the marks on the walls of the house are increased in size; 40 Then the priest will give orders to them to take out the stones in which the disease is seen, and put them out into an unclean place outside the town: 41 And he will have the house rubbed all over inside, and the paste which is rubbed off will be put out into an unclean place outside the town: 42 And they will take other stones and put them in place of those stones, and he will take other paste and put it on the walls of the house. 43 And if the disease comes out again in the house after he has taken out the stones and after the walls have been rubbed and the new paste put on, 44 Then the priest will come and see it; and if the disease in the house is increased in size, it is the leper's disease working out in the house: it is unclean. 45 And the house will have to be pulled down, the stones of it and the wood and the paste; and everything is to be taken out to an unclean place outside the town.
Matthew Henry's Commentary on Leviticus 14:34-45
Commentary on Leviticus 14:33-53
(Read Leviticus 14:33-53)
The leprosy in a house is unaccountable to us, as well as the leprosy in a garment; but now sin, where that reigns in a house, is a plague there, as it is in a heart. Masters of families should be aware, and afraid of the first appearance of sin in their families, and put it away, whatever it is. If the leprosy is got into the house, the infected part must be taken out. If it remain in the house, the whole must be pulled down. The owner had better be without a dwelling, than live in one that was infected. The leprosy of sin ruins families and churches. Thus sin is so interwoven with the human body, that it must be taken down by death.