See the difference between God and a great part of the world. (…) Men are unjust in their dealings. This is, [I] In using false weights. ‘The balances of deceit are in his hand.’ Hos 12: 7. It is sad to have the Bible in one hand, and false weights in the other. Or,  In adulterating commodities. ‘Thy wine is mixed with water,’ Isa 1: 22: when bad grain is mixed with good, and sold for pure grain. I can never believe he is good in the first table who is not good in the second. He cannot be godly who is not just. Though God does not bid you be as omnipotent as he is, yet he bids you be as just.
Thomas Watson, A Body of Divinity