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.

Thou shalt not seethe a kid in his mother's milk - This passage has greatly perplexed commentators; but Dr. Cudworth is supposed to have given it its true meaning by quoting a MS. comment of a Karaite Jew, which he met with, on this passage. "It was a custom of the ancient heathens, when they had gathered in all their fruits, to take a kid and boil it in the milk of its dam; and then, in a magical way, to go about and besprinkle with it all their trees and fields, gardens and orchards; thinking by these means to make them fruitful, that they might bring forth more abundantly in the following year." - Cudworth on the Lord's Supper, 4th.

I give this comment as I find it, and add that Spenser has shown that the Zabii used this kind of magical milk to sprinkle their trees and fields, in order to make them fruitful. Others understand it of eating flesh and milk together; others of a lamb or a kid while it is sucking its mother, and that the paschal lamb is here intended, which it was not lawful to offer while sucking.

After all the learned labor which critics have bestowed on this passage, and by which the obscurity in some cases is become more intense, the simple object of the precept seems to be this: "Thou shalt do nothing that may have any tendency to blunt thy moral feelings, or teach thee hardness of heart." Even human nature shudders at the thought of causing the mother to lend her milk to seethe the flesh of her young one! We need go no farther for the delicate, tender, humane, and impressive meaning of this precept.

Beware of him,.... Of his face or countenance; observe his looks towards you in a providential way, whether frowning or smiling; observe his directions and instructions, laws and commands:

and obey his voice; hearken to what he says, and cheerfully, readily, and punctually do as he orders:

provoke him not; by unbelief, by murmurings and complaints, by unbecoming words and actions, by transgressing his commands, and acting contrary to his will:

for he will not pardon your transgressions: or suffer them to pass unchastised and uncorrected, but will, as he did, take vengeance on their inventions, and on them because of them, though he forgave their iniquities; for that he was such an Angel as could forgive sin, which none but God can do, is evident; because it would be absurd to say he will not pardon, if he could not pardon their transgressions, see Mat 9:6,

for my name is in him; the Father is in the Son, and the Son in the Father; the nature and perfections of God are in the Word and Son of God, and so his name Jehovah, which is peculiar to him; Christ is Jehovah our righteousness: or "though my name is in him" (m); as Abendana and others, his name the Lord God, gracious and merciful, pardoning iniquity, transgression and sin, as afterwards proclaimed in him; and yet, notwithstanding this, he would not clear the guilty, or suffer the Israelites to go unpunished, if they offended him: the Targum of Onkelos is,"or in my name is his word,''he is my ambassador and speaks in my name.

(m) "quamvis nomen menum", Drusius.

Thou shalt not seethe a kid in his mother's milk--A prohibition against imitating the superstitious rites of the idolaters in Egypt, who, at the end of their harvest, seethed a kid in its mother's milk and sprinkled the broth as a magical charm on their gardens and fields, to render them more productive the following season. [See on Deu 14:21].