What does God forbid in the eighth commandment?
God forbids not only those thefts, and robberies, which are punishable by the magistrate; but he comprehends under the name of theft all wicked tricks and devices, whereby we design to appropriate to ourselves the goods which belong to our neighbour: whether it be by force, or under the appearance of right, as by unjust weights, ells, measures, fraudulent merchandise, false coins, usury, or by any other way forbidden by God; as also all covetousness, all abuse and waste of his gifts.