The seventh year thou shalt let it rest - As, every seventh day was a Sabbath day, so every seventh year was to be a Sabbath year. The reasons for this ordinance Calmet gives thus: -

"1. To maintain as far as possible an equality of condition among the people, in setting the slaves at liberty, and in permitting all, as children of one family, to have the free and indiscriminate use of whatever the earth produced.

"2. To inspire the people with sentiments of humanity, by making it their duty to give rest, and proper and sufficient nourishment, to the poor, the slave, and the stranger, and even to the cattle.

"3. To accustom the people to submit to and depend on the Divine providence, and expect their support from that in the seventh year, by an extraordinary provision on the sixth.

"4. To detach their affections from earthly and perishable things, and to make them disinterested and heavenly-minded.

"5. To show them God's dominion over the country, and that He, not they, was lord of the soil and that they held it merely from his bounty." See this ordinance at length, Leviticus 25 (note).

That God intended to teach them the doctrine of providence by this ordinance, there can be no doubt; and this is marked very distinctly, Leviticus 25:20, Leviticus 25:21 : "And if ye shall say, What shall we eat the seventh year? behold, we shall not sow, nor gather in our increase: then I will command my blessing upon you in the sixth year, and it shall bring forth fruit for three years." That is, There shall be, not three crops in one year, but one crop equal in its abundance to three, because it must supply the wants of three years.

1. For the sixth year, supplying fruit for its own consumption;

2. For the seventh year, in which they were neither to sow nor reap; and

3. For the eighth year, for though they ploughed, sowed, etc., that year, yet a whole course of its seasons was requisite to bring all these fruits to perfection, so that they could not have the fruits of the eighth year till the ninth, (see Leviticus 25:22), till which time God promised that they should eat of the old store.

What an astonishing proof did this give of the being, power, providence, mercy, and goodness of God! Could there be an infidel in such a land, or a sinner against God and his own soul, with such proofs before his eyes of God and his attributes as one sabbatical year afforded?

It is very remarkable that the observance of this ordinance is nowhere expressly mentioned in the sacred writings; though some suppose, but without sufficient reason, that there is a reference to it in Jeremiah 34:8, Jeremiah 34:9. Perhaps the major part of the people could not trust God, and therefore continued to sow and reap on the seventh year, as on the preceding. This greatly displeased the Lord, and therefore he sent them into captivity; so that the land enjoyed those Sabbaths, through lack of inhabitants, of which their ungodliness had deprived it. See Leviticus 18:24, Leviticus 18:25, Leviticus 18:28; Leviticus 26:34, Leviticus 26:35, Leviticus 26:43; 2 Chronicles 36:20, 2 Chronicles 36:21. Commentators have been much puzzled to ascertain the time in which the sabbatical year began; because, if it began in Abib or March, they must have lost two harvests; for they could neither reap nor plant that year, and of course they could have no crop the year following; but if it began with what was called the civil year, or in Tisri or Marcheshvan, which answers to the beginning of our autumn, they would then have had that year's produce reaped and gathered in.

But the seventh year thou shall let it rest, and lie still,.... From tillage, and make its fruits common, as the Targum of Jonathan; the note of Jarchi is, "let it rest", from perfect tillage, as ploughing and sowing; "and lie still", from dunging and harrowing, or weeding: this law was intended to show that God was the original proprietor and owner of this land, and that the Israelites held it under him; and to teach them to depend upon and trust in his providence; as well as that there might be both rest for the land, and so it became more fruitful afterwards, having by this rest renewed its vigour, and also for servants and cattle; and that the poor might have an equal share in the fruits of the earth, and appear to be joint lords of it with others under God, as it follows:

that the poor of thy people may eat: that which grows up of itself, of which there were great quantities; for the sixth year bringing forth for three years, a great deal of seed fell, which grew up again; and especially, as through plenty they were not so careful to gather it all up; and besides this, there were the fruits of trees, of vines, olives, &c. which brought forth their fruit in course as usual, and which were all this year common to poor and rich; so that the former had an equal propriety and share with the latter:

and what they leave, the beasts of the field shall eat; signifying that there should be such plenty that there would be enough for all, and to spare; that there would be much left, and which should be the portion of the beasts of the field, and who would also be sufficiently provided for by the produce the earth brought forth of itself, as herbage, &c. and the fruits the poor left:

in like manner thou shall deal with thy vineyard, and with thy oliveyard; that is, these were not to be pruned, nor the grapes and olives gathered, but were to be in common with all: a larger account is given of this law in Leviticus 25:2.

But the seventh year thou shalt let it rest and lie still; that the poor of thy people may eat: and what they leave the beasts of the field shall eat. In like manner thou shalt deal with thy vineyard, and with thy oliveyard.

oliveyard: or, olive trees

23:10-19 Every seventh year the land was to rest. They must not plough or sow it; what the earth produced of itself, should be eaten, and not laid up. This law seems to have been intended to teach dependence on Providence, and God's faithfulness in sending the larger increase while they kept his appointments. It was also typical of the heavenly rest, when all earthly labours, cares, and interests shall cease for ever. All respect to the gods of the heathen is strictly forbidden. Since idolatry was a sin to which the Israelites leaned, they must blot out the remembrance of the gods of the heathen. Solemn religious attendance on God, in the place which he should choose, is strictly required. They must come together before the Lord. What a good Master do we serve, who has made it our duty to rejoice before him! Let us devote with pleasure to the service of God that portion of our time which he requires, and count his sabbaths and ordinances to be a feast unto our souls. They were not to come empty-handed; so now, we must not come to worship God empty-hearted; our souls must be filled with holy desires toward him, and dedications of ourselves to him; for with such sacrifices God is well pleased.