There is a material distinction to be taken between the exercise of the king's undeniable prerogative, however repugnant to our improved principles of freedom, and the abuse or extension of it to oppressive purposes. For we cannot fairly consider as part of our ancient constitution what the parliament was perpetually remonstrating against, and the statute-book is full of enactments to repress. Doubtless the continual acquiescence of a nation in arbitrary government may ultimately destroy all privileges of positive institution, and leave them to recover, by such means as opportunity shall offer, the natural and imprescriptible rights for which human societies were established. And this may perhaps be the case at present with many European kingdoms. But it would be necessary to shut our eyes with deliberate prejudice against the whole tenor of the most unquestionable authorities, against the petitions of the commons, the acts of the legislature, the testimony of historians and lawyers, before we could assert that England acquiesced in those abuses and oppressions which it must be confessed she was unable fully to prevent. The word prerogative is of a peculiar import, and scarcely understood by those who come from the studies of political philosophy. We cannot define it by any theory of executive functions. All these may be comprehended in it; but also a great deal more. It is best, perhaps, to be understood by its derivation, and has been said to be that law in case of the king which is law in no case of the subject.[362] Of the higher and more sovereign prerogatives I shall here say nothing; they result from the nature of a monarchy, and have nothing very peculiar in their character. But the smaller rights of the crown show better the original lineaments of our constitution. It is said commonly enough that all prerogatives are given for the subject's good. I must confess that no part of this assertion corresponds with my view of the subject. It neither appears to me that these prerogatives were ever given nor that they necessarily redound to the subject's good. Prerogative, in its old sense, might be defined an advantage obtained by the crown over the subject, in cases where their interests came into competition, by reason of its greater strength. This sprang from the nature of the Norman government, which rather resembled a scramble of wild beasts, where the strongest takes the best share, than a system founded upon principles of common utility. And, modified as the exercise of most prerogatives has been by the more liberal tone which now pervades our course of government, whoever attends to the common practice of courts of justice, and, still more, whoever consults the law-books, will not only be astonished at their extent and multiplicity, but very frequently at their injustice and severity. [Sidenote: Purveyance.]