He feeds on ashes; a deluded heart has led him astray, and he cannot deliver himself or say, “Is there not a lie in my right hand?”
20. He feedeth on ashes. This verse also confirms the preceding statement. To “feed on ashes” is the same thing as “to be fed with ashes,” just as “to feed on wind” is the same thing as “to be fed with wind.” (Hosea 12:1.) Both expressions are used, as on the other hand, “Thou shalt feed on truth,” is put for “Thou shalt be fed...
Often before, God, by the prophet, had mentioned the folly and strange sottishness of idolaters; but here he enlarges upon that head, and very fully and particularly exposes them to contempt and ridicule. This discourse is intended, 1. To arm the people of Israel against the strong temptation they would be in to worship idols when they were captives in Babylon, in compliance with the...
Commenting on Isaiah 44:9-20
He feedeth of ashes,.... That is, the idolater delights in his idol, pleases himself with seeks comfort and satisfaction from it, fills and feeds himself with hopes and expectations of being helped and delivered by it; but this is all vain hope, a mere delusion; it is as if a man fed on ashes instead of food; it is feeding on that which has no...