“For six years you shall sow your land and gather in its yield,
10. And six years shalt thou sow. Another Sabbatical institution (Sabbathismus) follows, viz., that of years, in reference to the cultivation of the land; for as men and cattle rested on every seventh day, so God prescribed that the earth should rest on the seventh year.
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.
Commenting on Exodus 23:10-19
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...