Jeremiah 2:21

Yet I had planted thee a noble vine, wholly a right seed,.... It is usual to compare the people of the Jews to a vineyard, and to vines; and their settlement in the land of Canaan to the planting of vines in a vineyard; see Isaiah 5:1. Kimchi says this is spoken concerning Abraham; no doubt respect is had to the Jewish fathers, such as Abraham, Isaac, and Jacob, the twelve patriarchs, Moses, Joshua, and Caleb, and the like; who, having the true and right seed of grace in them, became like choice and noble vines, and brought forth much fruit, and were deserving of imitation by their posterity:

how then art thou turned into the degenerate plant of a strange vine unto me? like a vine that grows in the woods, and brings forth wild grapes; so these, their sons, degenerating in practice from their fathers, became corrupt in themselves, and unprofitable to God. The Targum of the whole is,

"I set you before me as the plant of a choice vine, all of you doing truth; but how are you changed before me in your corrupt works? ye have declined from my worship, ye are become as a vine in which there is no profit.''