Verse 25. - Offer it upon the altar. According to the law of the minchah (Leviticus 2), only an handful was burnt as a "memorial" (Hebrew, azkarah), the rest being "presented," and then laid at the side of the altar to be subsequently eaten by the priests. All this was done before the actual ordeal by drinking the water, in order that the woman might in the most solemn and complete way possible be brought face to face with the holiness of God. She stood before him as one of his own, yet as one suspected and abashed, courting the worst if guilty, claiming complete acquittal if innocent.

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, Ro 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.Then the priest shall take the jealousy offering out of the woman's hand,.... Which she was obliged to hold in her hand while the above rites and ceremonies were performed; which was very heavy, being an omer of barley flour, a measure about three quarts, which was put into an Egyptian basket made of small palm tree twigs: and this was put into her hands to weary her, as before observed, that, having her mind distressed, she might the sooner confess her crime:

and shall wave the offering before the Lord: backwards and forwards, upwards and downwards, as Jarchi; who also observes, that the woman waved with him, for her hand was above the hand of the priest so the tradition is,"he (her husband) took her offering out of the Egyptian basket, and put it into a ministering vessel, and gave it into her hand, and the priest put his hand under hers, and waved it (a):"

and offer it upon the altar: this was the bringing of it to the southwest corner of the altar, as Jarchi says, before he took a handful out of it, as in other meat offerings.

(a) Misnah, ut supra, (Sotah) c. 3. sect. 1.