22 Now may this water that brings the curse enter your body and cause your abdomen to swell and your womb to shrivel. ' And the woman will be required to say, 'Yes, let it be so.' 23 And the priest will write these curses on a piece of leather and wash them off into the bitter water. 24 He will make the woman drink the bitter water that brings on the curse. When the water enters her body, it will cause bitter suffering if she is guilty. 25 "The priest will take the jealousy offering from the woman's hand, lift it up before the Lord, and carry it to the altar. 26 He will take a handful of the flour as a token portion and burn it on the altar, and he will require the woman to drink the water. 27 If she has defiled herself by being unfaithful to her husband, the water that brings on the curse will cause bitter suffering. Her abdomen will swell and her womb will shrink, and her name will become a curse among her people.
Matthew Henry's Commentary on Numbers 5:22-27
Commentary on Numbers 5:11-31
(Read Numbers 5:11-31)
This law would make the women of Israel watch against giving cause for suspicion. On the other hand, it would hinder the cruel treatment such suspicions might occasion. It would also hinder the guilty from escaping, and the innocent from coming under just suspicion. When no proof could be brought, the wife was called on to make this solemn appeal to a heart-searching God. No woman, if she were guilty, could say "Amen" to the adjuration, and drink the water after it, unless she disbelieved the truth of God, or defied his justice. The water is called the bitter water, because it caused the curse. Thus sin is called an evil and a bitter thing. Let all that meddle with forbidden pleasures, know that they will be bitterness in the latter end. From the whole learn, 1. Secret sins are known to God, and sometimes are strangely brought to light in this life; and that there is a day coming when God will, by Christ, judge the secrets of men according to the gospel, Romans 2:16. 2 In particular, Whoremongers and adulterers God will surely judge. Though we have not now the waters of jealousy, yet we have God's word, which ought to be as great a terror. Sensual lusts will end in bitterness. 3. God will manifest the innocency of the innocent. The same providence is for good to some, and for hurt to others. And it will answer the purposes which God intends.