Matthew Henry and continuators on Proverbs 16:11

11 A just weight and balance are the Lord 's: all the weights of the bag are his work.

Note, 1. The administration of public justice by the magistrate is an ordinance of God; in it the scales are held, and ought to be held by a steady and impartial hand; and we ought to submit to it, for the Lord's sake, and to see his authority in that of the magistrate, Rom. xiii. 1; 1 Pet. ii. 13. 2. The observance of justice in commerce between man and man is likewise a divine appointment. He taught men discretion to make scales and weights for the adjusting of right exactly between buyer and seller, that neither may be wronged; and all other useful inventions for the preserving of right are from him. He has also appointed by his law that they be just. It is therefore a great affront to him, and to his government, to falsify, and so to do wrong under colour and pretence of doing right, which is wickedness in the place of judgment.