Charles H. Spurgeon on Psalms 81:12

God moves everything on his ordinary providence according to their particular natures, God moves everything ordinarily according to the nature he finds it in. Had we stood in innocency, we had been moved according to that originally righteous nature; but since our fall we are moved according to that nature introduced into us with the expulsion of the other. Our first corruption was our own act, not God's work; we owe our creation to God, our corruption to ourselves. Now since God will govern his creature, I do not see how it can be otherwise, than according to the present nature of the creature, unless God be pleased to alter that nature. God forces no man against his nature; he doth not force the will in conversion, but graciously and powerfully inclines it. He doth never force nor incline the will to sin, but leaves it to the corrupt habits it hath settled in itself: So I gave them up unto their own hearts' lust: and they walked in their own counsels; counsels of their own framing, not of God's. He moves the will, which is sponte mala, according to its own nature and counsels. As a man flings several things out of his hand, which are of several figures, some spherical, tetragons, cylinders, conics, some round and some square, though the motion be from the agent, yet the variety of their motions is from their own figure and frame; and if any will hold his hand upon a ball in its motion, regularly it will move according to its nature and figure; and a man by casting a bowl out of his hand, is the cause of the motion, but the bad bias is the cause of its irregular motion. The power of action is from God, but the viciousness of that action from our own nature. As when a clock or watch hath some fault in any of the wheels, the man that winds it up, or putting his hand upon the wheels moves them, he is the cause of the motion, but it is the flaw in it, a deficiency of something, is the cause of its erroneous motion; that error was not from the person that made it, or the person that winds it up, and sets it on going, but from some other cause; yet till it be mended it will not go otherwise, so long as it is set upon motion. Our motion is from God, —Ac 17:28, In him we move, —but not the disorder of that motion. It is the fulness of a man's stomach at sea is the cause of his sickness, and not the pilot's government of the ship. God doth not infuse the lust, to excite it, though he doth present the object about which the lust is exercised. God delivered up Christ to the Jews, he presented him to them, but never commanded them to crucify him, nor infused that malice into them, nor quickened it; but he, seeing such a frame, withdrew his restraining grace, and left them to the conduct of their own vitiated wills. All the corruption in the world ariseth from lust in us, not from the objects which God in his providence presents to us: 2Pe 1:4, The corruption that is in the world through lust. Stephen Charnock.