Here is the institution of the feast of pentecost, or weeks, as it is called (Deu 16:9), because it was observed fifty days, or seven weeks, after the passover. It is also called the feast of harvest, Exo 23:16. For as the presenting of the sheaf of first-fruits was an introduction to the harvest, and gave them liberty to put in the sickle, so they solemnized the finishing of their corn-harvest at this feast. 1. Then they offered a handful of ears of barley, now they offered two loaves of wheaten bread, Lev 23:17. This was leavened. At the passover they ate unleavened bread, because it was in remembrance of the bread they ate when they came out of Egypt, which was unleavened; but now at pentecost it was leavened, because it was an acknowledgment of God's goodness to them in their ordinary food, which was leavened. 2. With that sheaf of first-fruits they offered only one lamb for a burnt-offering, but with these loaves of first-fruits they offered seven lambs, two rams, and one bullock, all for a burnt-offering, so giving glory to God, as the Lord of their land and the Lord of their harvest, by whose favour they lived and to whose praise they ought to live. They offered likewise a kid for a sin-offering, so taking shame to themselves as unworthy of the bread they ate, and imploring pardon for their sins, by which they had forfeited their harvest-mercies, and which they had been guilty of in the receiving of them. And lastly, two lambs for a sacrifice of peace-offerings, to beg a blessing upon the corn they had gathered in, which would be neither sure nor sweet to them without that blessing, Hag 1:9. These were the only peace-offerings that were offered on the behalf of the whole congregation, and they were reckoned most holy offerings, whereas other peace-offerings were but holy. All these offerings are here appointed, Lev 23:18-20. 3. That one day was to be kept with a holy convocation, Lev 23:21. It was one of the days on which all Israel was to meet God and one another, at the place which the Lord should choose. Some suggest that whereas seven days were to make up the feast of unleavened bread there was only one day appointed for the feast of pentecost, because this was a busy time of the year with them, and God allowed them speedily to return to their work in the country. This annual feast was instituted in remembrance of the giving of the law upon mount Sinai, the fiftieth day after they came out of Egypt. That was the feast which they were told in Egypt must be observed to God in the wilderness, as a memorial of which ever after they kept this feast. But the period and perfection of this feast was the pouring out of the Spirit upon the apostles on the day of this feast (Act 2:1), in which the law of faith was given, fifty days after Christ our passover was sacrificed for us. And on that day (as bishop Patrick well expresses it) the apostles, having themselves received the first-fruits of the Spirit, begat three thousand souls, through the word of truth, and presented them, as the first-fruits of the Christian church, to God and the Lamb.

To the institution of the feast of pentecost is annexed a repetition of that law which we had before (Lev 19:9), by which they were required to leave the gleanings of their fields, and the corn that grew on the ends of the butts, for the poor, Lev 23:22. Probably it comes in here as a thing which the priests must take occasion to remind the people of, when they brought their first-fruits, intimating to them that to obey even in this small matter was better than sacrifice, and that, unless they were obedient, their offerings should not be accepted. It also taught them that the joy of harvest should express itself in charity to the poor, who must have their due out of what we have, as well as God his. Those that are truly sensible of the mercy they receive from God will without grudging show mercy to the poor.

Ye shall count unto you - seven Sabbaths - That is, from the sixteenth of the first month to the sixth of the third month. These seven weeks, called here Sabbaths, were to be complete, i. e., the forty-nine days must be finished, and the next day, the fiftieth, is what, from the Septuagint, we call pentecost. See the note on Luk 6:1.

And ye shall bring out of your habitations two wave loaves of two tenth deals,.... Out of their habitations in the land of Canaan; and not out of those without the land, as Jarchi observes; and not out of all of them, as Ben Gersom remarks; though the Vulgate Latin version has it, out of "all" of our habitations, but wrongly; and indeed out of no one particular habitation, because it was at the public expense; but they were brought from some part of the country or another, even the quantity of two tenth parts of an ephah, or two omers of wheat flour made into two loaves, which were to be, and were waved before the Lord, and hence so called; and are the same with the new meat offering, or rather bread offering, made of the new corn, in the preceding verse, so Jarchi:

they shall be of fine flour; of wheat flour, the finest of it, of which all meat or bread offerings were made; and this was particularly on account of the wheat harvest, and therefore it was proper that the finest of the wheat should be used on this occasion; See Gill on Lev 2:1; each loaf or cake, according to Maimonides (w), was seven hands' breadths long, four hands' breadths broad, and four fingers high:

they shall be baked with leaven; the common meat offering was unleavened, part of which was burnt on the altar, where no leaven might be burnt, Lev 2:4; and from hence it may be concluded that no part of these loaves was to be burnt, but the whole of them fell to the share of the priests:

they are the firstfruits unto the Lord; which he claimed as his, and gave unto his priests; and it was but right and just he should have them, as an acknowledgment of all coming from his hands, and as expressive of gratitude for them, and for the sanctification of the rest; hence this is called the feast of the firstfruits of wheat harvest, Exo 34:22.

(w) Hilchot Tamidin, &c. c. 8. sect. 10.

Ye shall bring out of your habitations two wave loaves of two tenth deals, &c.--These loaves were made of "fine" or wheaten flour, the quantity contained in them being somewhat more than ten pounds in weight. As the wave-sheaf gave the signal for the commencement, the two loaves solemnized the termination of the harvest season. They were the first-fruits of that season, being offered unto the Lord by the priest in name of the whole nation. (See Exo 34:22). The loaves used at the Passover were unleavened; those presented at Pentecost were leavened--a difference which is thus accounted for, that the one was a memorial of the bread hastily prepared at their departure, while the other was a tribute of gratitude to God for their daily food, which was leavened.