12 The iron-worker is heating the metal in the fire, giving it form with his hammers, and working on it with his strong arm: then for need of food his strength gives way, and for need of water he becomes feeble. 13 The woodworker is measuring out the wood with his line, marking it out with his pencil: after smoothing it with his plane, and making circles on it with his instrument, he gives it the form and glory of a man, so that it may be placed in the house. 14 He has cedars cut down for himself, he takes an oak and lets it get strong among the trees of the wood; he has an ash-tree planted, and the rain gives it growth. 15 Then it will be used to make a fire, so that a man may get warm; he has the oven heated with it and makes bread: he makes a god with it, to which he gives worship: he makes a pictured image out of it, and goes down on his face before it.
Matthew Henry's Commentary on Isaiah 44:12-15
Commentary on Isaiah 44:9-20
(Read Isaiah 44:9-20)
Image-making is described, to expose the folly of idolaters. Though a man had used part of a log for fuel, he fell down before an image made of the remainder, praying it to deliver him. Man greatly dishonours God, when he represents him after the image of man. Satan blinds the eyes of unbelievers, causing absurd reasonings in matters of religion. Whether men seek happiness in worldly things, or run into unbelief, superstition, or any false system, they feed on ashes. A heart deceived by pride, love of sin, and departure from God, turns men aside from his holy truth and worship. While the affections are depraved, a man holds fast the lie as his best treasure. Are our hearts set upon the wealth of the world and its pleasures? They will certainly prove a lie. If we trust to outward professions and doings, as if those would save us, we deceive ourselves. Self-suspicion is the first step towards self-deliverance. He that would deliver his soul, must question his conscience, Is there not a lie in my right hand?