Mbh 12.32.4a

"'Vyasa said, "O Bharata, is the Supreme Being the doer, or is man the doer? Is everything the result of Chance in the world, or are the fruits that we enjoy or suffer, the results of (previous) action? If man, O Bharata, does all acts, good or bad, being urged thereto by the Supreme Being, then the fruits of those acts should attach to the Supreme being himself. If a person cuts down, with an axe, a tree in forest, it is the person that incurs the sin and not the axe by any means. Or, if it be said that, the axe being only the material cause, the consequence of the act (of cutting) should attach to the animate agent (and not to the inanimate tool), then the sin may be said to belong to the person that has made the axe. This, however, can scarcely be true. If this be not reasonable, O son of Kunti, that one man should incur the consequence of an act done by another, then, guided by this, thou shouldst throw all responsibility upon the Supreme Being.[105] If, again, man be himself the agent of all his acts virtuous and sinful, then Supreme Director there is none, and, therefore, whatever thou hast done cannot bring evil consequences on thee.[106] No one, O king, can ever turn away from that which is destined. If, again, Destiny be the result of the acts of former lives, then no sin can attach to one in this life even as the sin of cutting down a tree cannot touch the maker of the axe.[107] If thou thinkest it is chance only that acts in the world, then such an act of destruction could never happen nor will ever happen.[108] If it is necessary to ascertain what is good and what is evil in the world, attend to the scriptures. In those scriptures it has been laid down that kings should stand with the rod of chastisement uplifted in their hands. I think, O Bharata, that acts, good and bad, are continually revolving here as a wheel, and men obtain the fruits of those acts, good or bad, that they do. One sinful act proceeds from another.