The influences of divine providence concur with every action, be it what it may, as an action, since all live, and move, and have their being in God; every action, as an action, is from God; but the obliquity, irregularity, and sinfulness of the action, is from the creature: wherefore God is not the author of any sin.

He who uses as an instrument a man freely failing, to effect what is good, is not the author of the failure. … The wicked, while they sin, are not properly instruments of God moved, that is to say, without an internal principle of motion, but metaphorically, moved in such a way that they freely move themselves.

For understanding this point, how the providence of God reacheth to and is concerned in sinful actions, we are to consider, that God neither puts evil into the hearts of men, nor stirs them up to it: for, says the apostle, Jam. 1:13. 'God cannot be tempted with evil; neither tempteth he any man.' And therefore he is not the author of sin.

As to the pravity or sin that is in actions, as God decreed the futurition of sin, or permitted it to take place, and did not hinder it; so all the sin or vitiosity that is in actions proceeds entirely from the creature, and the evil lusts and passions that are in his heart. Thus a man's taking up a stone, and throwing it, is a natural action, which the providence of God enables him to perform; but his throwing it at another man with an intention to kill him, is permitted by God, otherwise it could not take place.

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, or deficiency of something, is the cause of its erroneous motion. … Our motion is from God,—Acts 17:28, 'In him we move',—but not the disorder of that motion.