Such is my belief in the doctrine of an over-ruling providence, that I have no doubt, but that every thing in the whole system of nature, how noxious soever it may be in some respects, has real, though unknown uses; and also that every thing, even the grossest abuses in the civil or ecclesiastical constitutions of particular states, is subservient to the wise and gracious designs of him, who, notwithstanding these appearances, still rules in the kingdoms of men.
I make no apology for the freedom with which I have written. The subject is, in the highest degree, interesting to humanity, it is open to philosophical discussion, and I have taken no greater liberties than becomes a philosopher, a man, and an Englishman. Having no other views than to promote a thorough knowledge of this important subject, not being sensible of any biass to mislead me in my inquiries, and conscious of the uprightness of my intentions, I freely submit my thoughts to the examination of all impartial judges, and the
