Here is, I. The institution of the sabbatical year, Exo 23:10, Exo 23:11. Every seventh year the land was to rest; they must not plough nor sow it at the beginning of the year, and then they could not expect any great harvest at the end of the year: but what the earth did produce of itself should be eaten from hand to mouth, and not laid up. Now this was designed, 1. To show what a plentiful land that was into which God was bringing them - that so numerous a people could have rich maintenance out of the produce of so small a country, without foreign trade, and yet could spare the increase of every seventh year. 2. To remind them of their dependence upon God their great landlord, and their obligation to use the fruit of their land as he should direct. Thus he would try their obedience in a matter that nearly touched their interest. Afterwards we find that their disobedience to this command was a forfeiture of the promises, Ch2 36:21. 3. To teach them a confidence in the divine Providence, while they did their duty - that, as the sixth day's manna served for two day's meat, so the sixth year's increase should serve for two years' subsistence. Thus they must learn not to take thought for their life, Mat 6:25. If we are prudent and diligent in our affairs, we may trust Providence to furnish us with the bread of the day in its day.

II.The repetition of the law of the fourth commandment concerning the weekly sabbath, Exo 23:12. Even in the year of rest they must not think that the sabbath day was laid in common with the other days, but, even that year, it must be religiously observed; yet thus some have endeavoured to take away the observance of the sabbath, by pretending that every day must be a sabbath day.

III.All manner of respect to the gods of the heathen is here strictly forbidden, Exo 23:13. A general caution is prefixed to this, which has reference to all these precepts: In all things that I have said unto you, be circumspect. We are in danger of missing our way on the right hand and on the left, and it is at our peril if we do; therefore we have need to look about us. A man may ruin himself through mere carelessness, but he cannot save himself without great care and circumspection: particularly, since idolatry was a sin which they were much addicted to, and would be greatly tempted to, they must endeavour to blot out the remembrance of the gods of the heathen, and must disuse and forget all their superstitious forms of speech, and never mention them but with detestation. In Christian schools and academies (for it is in vain to think of reforming the play-houses), it were to be wished that the names and stories of the heathen deities, or demons rather, were not so commonly and familiarly used as they are, even with intimations of respect, and sometimes with forms of invocation. Surely we have not so learned Christ.

IV.Their solemn religious attendance on God in the place which he should choose is here strictly required, Exo 23:14-17. 1. Thrice a year all their males must come together in a holy convocation, that they might the better know and love one another, and keep up their communion as a dignified and peculiar people. 2. They must come together before the Lord (Exo 23:17) to present themselves before him, looking towards the place where his honour dwelt, and to pay their homage to him as their great Lord, from and under whom they held all their enjoyments. 3. They must feast together before the Lord, eating and drinking together, in token of their joy in God and their grateful sense of his goodness to them; for a feast is made for laughter, Ecc 10:19. O what a good Master do we serve, who has made it our duty to rejoice before him, who feasts his servants when they are in waiting! Never let religion be called a melancholy thing, when its solemn services are solemn feasts. 4. They must not appear before God empty, Exo 23:15. Some free-will offering or other they must bring, in token of their respect and gratitude to their great benefactor; and, as they were not allowed to come empty-handed, so we must not come to worship God empty-hearted; our souls must be filled with grace, with pious and devout affections, holy desires towards him, and dedications of ourselves to him, for with such sacrifices God is well-pleased. 5. The passover, pentecost, and feast of tabernacles, in spring, summer, and autumn, were the three times appointed for their attendance: not in winter, because travelling was then uncomfortable; not in the midst of their harvest, because then they were otherwise employed; so that they had no reason to say that he made them to serve with an offering, or wearied them with incense.

V.Some particular directions are here given about the three feasts, though not so fully as afterwards. 1. As to the passover, it was not to be offered with leavened bread, for at that feast all leaven was to be cast out, nor was the fat of it to remain until the morning, lest it should become offensive, Exo 23:18. 2. At the feast of pentecost, when they were to begin their harvest, they must bring the first of their first-fruits to God, by the pious presenting of which the whole harvest was sanctified, Exo 23:19. 3. At the feast of ingathering, as it is called (Exo 23:16), they must give God thanks for the harvest-mercies they had received, and must depend upon him for the next harvest, and must not think to receive benefit by that superstitious usage of some of the Gentiles, who, it is said, at the end of their harvest, seethed a kid in its dam's milk, and sprinkled that milk-pottage, in a magical way, upon their gardens and fields, to make them more fruitful next year. But Israel must abhor such foolish customs.

Three times thou shalt keep a feast unto me in the year - The three feasts here referred to were,

1.The feast of the Passover;

2.The feast of Pentecost;

3.The feast of Tabernacles.

1.The feast of the Passover was celebrated to keep in remembrance the wonderful deliverance of the Hebrews from Egypt.

2.The feast of Pentecost, called also the feast of harvest and the feast of weeks, Exo 34:22, was celebrated fifty days after the Passover to commemorate the giving of the law on Mount Sinai, which took place fifty days after, and hence called by the Greeks Pentecost.

3.The feast of Tabernacles, called also the feast of the ingathering, was celebrated about the 15th of the month Tisri to commemorate the Israelites' dwelling in tents for forty years, during their stay in the wilderness. See on Leviticus 23 (note).

"God, out of his great wisdom," says Calmet, "appointed several festivals among the Jews for many reasons:

1.To perpetuate the memory of those great events, and the wonders he had wrought for the people; for example, the Sabbath brought to remembrance the creation of the world; the Passover, the departure out of Egypt; the Pentecost, the giving of the law; the feast of Tabernacles, the sojourning of their fathers in the wilderness, etc.

2.To keep them faithful to their religion by appropriate ceremonies, and the splendor of Divine service.

3.To procure them lawful pleasures, and necessary rest.

4.To give them instruction; for in their religious assemblies the law of God was always read and explained.

5.To consolidate their social union, by renewing the acquaintance of their tribes and families; for on these occasions they come together from different parts of the land to the holy city."

Besides the feasts mentioned above, the Jews had,

1.The feast of the Sabbath, which was a weekly feast.

2.The feast of the Sabbatical Year, which was a septennial feast.

3.The feast of Trumpets, which was celebrated on the first day of what was called their civil year, which was ushered in by the blowing of a trumpet; Lev 23:24, etc.

4.The feast of the New Moon, which was celebrated on the first day the moon appeared after her change.

5.The feast of Expiation, which was celebrated annually on the tenth day of Tisri or September, on which a general atonement was made for all the sins, negligences, and ignorances, throughout the year.

6.The feast of Lots or Purim, to commemorate the preservation of the Jews from the general massacre projected by Haman. See the book of Esther.

7.The feast of the Dedication, or rather the Restoration of the temple, which had been profaned by Antiochus Epiphanes. This was also called the feast of Lights.

Besides these, the Jews have had several other feasts, such as the feast of Branches, to commemorate the taking of Jericho.

The feast of Collections, on the 10th of September, on which they make contributions for the service of the temple and synagogue.

The feast for the death of Nicanor. 1 Maccabees 7:48, etc.

The feast for the discovery of the sacred fire, 2 Maccabees 1:18, etc.

The feast of the carrying of wood to the temple, called Xylophoria, mentioned by Josephus - War, b. ii. c. 17.

Thou shall not offer the blood of my sacrifice with leavened bread,.... This belongs to the feast of the passover; for, as all the Jewish writers agree, this sacrifice is the sacrifice of the passover, as it is sometimes called, see Exo 12:27 now when the paschal lamb was killed, and its blood shed, and its flesh eaten, there was to be no leaven along with it; it was to be eaten with unleavened bread, and there was to be no leaven in their houses at this time; nay, it was not to be slain until all was removed: this was the first thing the Jews did, as soon as the fourteenth day was come, to search for leaven, remove and burn it; and this sense of the law is confirmed by the Targum of Jonathan, which is,"not a man shall slay, while there is leaven in your houses, the sacrifice of my passover;''and to the same purpose is the note of Jarchi:

neither shall the fat of my sacrifice remain until the morning; and indeed no part of the passover lamb was to remain until the morning, what did was to be burnt with fire, Exo 12:10 the Targum of Jonathan is,"neither shall there remain without the altar the fat of the sacrifice of my passover until the morning, nor of the flesh which ye ate in the evening;''and so Jarchi interprets it of its not remaining without the altar.

Three times . . . keep a feast . . . in the year--This was the institution of the great religious festivals--"The feast of unleavened bread," or the passover--"the feast of harvest," or pentecost--"the feast of ingathering," or the feast of tabernacles, which was a memorial of the dwelling in booths in the wilderness, and which was observed in the seventh month (Exo 12:2). All the males were enjoined to repair to the tabernacle and afterwards the temple, and the women frequently went. The institution of this national custom was of the greatest importance in many ways: by keeping up a national sense of religion and a public uniformity in worship, by creating a bond of unity, and also by promoting internal commerce among the people. Though the absence of all the males at these three festivals left the country defenseless, a special promise was given of divine protection, and no incursion of enemies was ever permitted to happen on those occasions.