He comes, in the fifth letter, to political, and, in the sixth, to religious evils. Of political evil, if we suppose the origin of moral evil discovered, the account is by no means difficult; polity being only the conduct of immoral men in publick affairs. The evils of each particular kind of government are very clearly and elegantly displayed, and, from their secondary causes, very rationally deduced; but the first cause lies still in its ancient obscurity. There is, in this letter, nothing new, nor any thing eminently instructive; one of his practical deductions, that "from government, evils cannot be eradicated, and their excess only can be prevented," has been always allowed; the question, upon which all dissension arises, is, when that excess begins, at what point men shall cease to bear, and attempt to remedy. Another of his precepts, though not new, well deserves to be transcribed, because it cannot be too frequently impressed. "What has here been said of their imperfections and abuses, is, by no means, intended as a defence of them: every wise man ought to redress them to the utmost of his power; which can be effected by one method only, that is, by a reformation of manners; for, as all political evils derive their original from moral, these can never be removed, until those are first amended. He, therefore, who strictly adheres to virtue and sobriety in his conduct, and enforces them by his example, does more real service to a state, than he who displaces a minister, or dethrones a tyrant: this gives but a temporary relief, but that exterminates the cause of the disease. No immoral man, then, can possibly be a true patriot; and all those who profess outrageous zeal for the liberty and prosperity of their country, and, at the same time, infringe her laws, affront her religion, and debauch her people, are but despicable quacks, by fraud or ignorance increasing the disorders they pretend to remedy." Of religion he has said nothing but what he has learned, or might have learned, from the divines; that it is not universal, because it must be received upon conviction, and successively received by those whom conviction reached; that its evidences and sanctions are not irresistible, because it was intended to induce, not to compel; and that it is obscure, because we want faculties to comprehend it. What he means by his assertion, that it wants policy, I do not well understand; he does not mean to deny, that a good christian will be a good governour, or a good subject; and he has before justly observed, that the good man only is a patriot. Religion has been, he says, corrupted by the wickedness of those to whom it was communicated, and has lost part of its efficacy, by its connexion with temporal interest and human passion. He justly observes, that from all this no conclusion can be drawn against the divine original of christianity, since the objections arise not from the nature of the revelation, but of him to whom it is communicated.