Albert Barnes' Notes on the Whole Bible - Isaiah 44:20
He feedeth on ashes - There have been various interpretations of this. Jerome renders it, ‘A part of it is ashes;’ the Chaldee, ‘Lo! half of the god is reduced to ashes;’ the Septuagint, ‘Know thou that their heart is ashes.’ The word rendered here ‘feedeth’ (רעה ro‛eh) means properly “to feed, graze, pasture”; and then, figuratively, to delight, or take pleasure in any person or thing Proverbs 13:20; Proverbs 15:14; Proverbs 28:7; Proverbs 29:3. In Hosea 12:1, ‘Ephraim feedeth on wind,’ it... read more
The Pulpit Commentary - Isaiah 44:20
The ill-fed soul. The expression, "he feedeth on ashes," is proverbial in the East for that which is done to no purpose—that which is vain, unsatisfying, disappointing. Hugh Macmillan gives some accounts of depraved and perverted appetite in the use of earth for food. He says, "This propensity is not an occasional freak, but a common custom, and is found among so large a number and variety of tribes, that it may be regarded as coextensive with the human race. From time immemorial the Chinese... read more