1Yahweh spoke to Moses, saying, 2“Command the children of Israel that they put out of the camp every leper, everyone who has a discharge, and whoever is unclean by a corpse. 3You shall put both male and female outside of the camp so that they don’t defile their camp, in the midst of which I dwell.”
4The children of Israel did so, and put them outside of the camp; as Yahweh spoke to Moses, so the children of Israel did.
5Yahweh spoke to Moses, saying, 6“Speak to the children of Israel: ‘When a man or woman commits any sin that men commit, so as to trespass against Yahweh, and that soul is guilty, 7then he shall confess his sin which he has done; and he shall make restitution for his guilt in full, add to it the fifth part of it, and give it to him in respect of whom he has been guilty. 8But if the man has no kinsman to whom restitution may be made for the guilt, the restitution for guilt which is made to Yahweh shall be the priest’s, in addition to the ram of the atonement, by which atonement shall be made for him. 9Every heave offering of all the holy things of the children of Israel, which they present to the priest, shall be his. 10Every man’s holy things shall be his; whatever any man gives the priest, it shall be his.’”
11Yahweh spoke to Moses, saying, 12“Speak to the children of Israel, and tell them: ‘If any man’s wife goes astray and is unfaithful to him, 13and a man lies with her carnally, and it is hidden from the eyes of her husband and this is kept concealed, and she is defiled, there is no witness against her, and she isn’t taken in the act; 14and the spirit of jealousy comes on him, and he is jealous of his wife and she is defiled; or if the spirit of jealousy comes on him, and he is jealous of his wife and she isn’t defiled; 15then the man shall bring his wife to the priest, and shall bring her offering for her: one tenth of an ephah of barley meal. He shall pour no oil on it, nor put frankincense on it, for it is a meal offering of jealousy, a meal offering of memorial, bringing iniquity to memory. 16The priest shall bring her near, and set her before Yahweh. 17The priest shall take holy water in an earthen vessel; and the priest shall take some of the dust that is on the floor of the tabernacle and put it into the water. 18The priest shall set the woman before Yahweh, and let the hair of the woman’s head go loose, and put the meal offering of memorial in her hands, which is the meal offering of jealousy. The priest shall have in his hand the water of bitterness that brings a curse. 19The priest shall cause her to take an oath and shall tell the woman, “If no man has lain with you, and if you haven’t gone aside to uncleanness, being under your husband’s authority, be free from this water of bitterness that brings a curse. 20But if you have gone astray, being under your husband’s authority, and if you are defiled, and some man has lain with you besides your husband—” 21then the priest shall cause the woman to swear with the oath of cursing, and the priest shall tell the woman, “May Yahweh make you a curse and an oath among your people, when Yahweh allows your thigh to fall away, and your body to swell; 22and this water that brings a curse will go into your bowels, and make your body swell, and your thigh fall away.” The woman shall say, “Amen, Amen.”
23“‘The priest shall write these curses in a book, and he shall wipe them into the water of bitterness. 24He shall make the woman drink the water of bitterness that causes the curse; and the water that causes the curse shall enter into her and become bitter. 25The priest shall take the meal offering of jealousy out of the woman’s hand, and shall wave the meal offering before Yahweh, and bring it to the altar. 26The priest shall take a handful of the meal offering, as its memorial portion, and burn it on the altar, and afterward shall make the woman drink the water. 27When he has made her drink the water, then it shall happen, if she is defiled and has committed a trespass against her husband, that the water that causes the curse will enter into her and become bitter, and her body will swell, and her thigh will fall away; and the woman will be a curse among her people. 28If the woman isn’t defiled, but is clean; then she shall be free, and shall conceive offspring.
29“‘This is the law of jealousy, when a wife, being under her husband, goes astray, and is defiled, 30or when the spirit of jealousy comes on a man, and he is jealous of his wife; then he shall set the woman before Yahweh, and the priest shall execute on her all this law. 31The man shall be free from iniquity, and that woman shall bear her iniquity.’”
One receives several items of information from this short account of the healing of an Israelite man. First, this is the second occasion in the Bible of an Israelite being healed. The other example is in the Old Testament, in Numbers 12:10-15, in which Miriam, sister of Moses, had opposed Moses because he had married a Cushite woman. Since she did so, Yahweh struck her with leprosy. God healed her due to the intercession of Moses, but she was required to be quarantined from the camp of Israel for seven days.
Second, the interchange between Jesus and the leper is important to consider. The text reveals a strong faith in the heart of the leper. He worshipped Jesus and expressed complete belief that Jesus was capable of healing him, if he chose to do so. In view of this Jesus replied, "I want to," a direct response to the statement of the leper, "if you want to, you can make me clean." God does not always choose, or want to, heal someone, or do a miracle, because this does not fit within His plan. Simply because someone wants God to do something, such as healing, is not an indication that this request is answered "yes" by God. The kind of faith that this man expressed is found in the account of the three Hebrew men who faced a fiery furnace because of obeying God by not worshipping an idol (Dan 3:1-30). When faced with punishment for this refusal, they responded "If it happens, our God whom we serve is able to deliver us from the burning fiery furnace . . . But if not, let it be known to you, O king, that we will not serve your gods or worship the golden image which you have set up" (Dan 3:17, 18). The lesson is plain in both instances. Even if people of great faith ask God for a miracle, whether God chooses to perform one does not indicate a lack of faith, and not due to His inability. God does not do His works in the world except according to His own purposes (see Eph 1:3-12).
Third, in this text Jesus violates the Old Testament prohibition against touching a person with leprosy. According to the rules on touching a leper there would be a ceremonial defilement (Lev 14:45; Num 5:2, 3; Deut 24:8), though it is clear medically that a casual touch or contact does not pass the disease. What is unique is that touching the leper made the "person of faith" physically whole, and Jesus told him to make the long journey from the Sea of Galilee to the city of Jerusalem to fulfill his obligations of the law by seeing a priest and giving a gift for the healing (Lev 14:4-32). The leper was healed through his faith, and the sovereign will of God, but this faith was to be demonstrated through obedience.
Last of all, there is a matter to resolve in whether Jesus wanted to hide His identity from the authorities (sometimes called the Messianic secret), by telling the man "to tell nobody" or whether He was desiring to focus the healed man to his duties of the law rather than talking about who did it.