But by what particular means they rose to such an height of grandeur and majesty, by what artifices and subtle contrivances they maintained what they had usurped, and strove to retrieve what they had lost, when it pleased Divine Providence to check and restrain within more narrow bounds their overgrown power, the reader will learn from the following History. Some of the arts they have made use of, are of the most refined, and some of the blackest nature; and both I have endeavoured, in this work, to set forth in their truest light, without disguise or exaggeration; those more especially which the Popes and their Agents have formerly employed, and still employ, to bring anew under their yoke, such nations as have had the Christian courage to shake it off, and assert that _Liberty, wherewith Christ hath made us free_. If I shall be so happy as thereby to keep awake and alive, in the breast of every true _Englishman_, that noble ardour, which has, on a late occasion, exerted itself in so distinguished a manner; if it shall please Heaven to second my Undertaking so far, as to alarm by it those Protestants (I wish I might not say those _many_ Protestants) who are not aware of, nor sufficiently guarded against, the crafty insinuations, the secret views and attempts of the Papal Emissaries; I shall think the time and pains it has cost me abundantly paid. I am well apprised of the reception a work of this nature must meet with, and of the treatment its author must expect, both at home and abroad, from the Popish Zealots. But let them vent their zeal in what manner they please, I shall neither answer nor relent their reproaches and censures, however malignant and groundless: nay, I shall hear them with as much pleasure and satisfaction as I should the praises and commendations of others; it being no less meritorious in a writer to have displeased the enemies of Truth, than to have pleased the friends. And these, I flatter myself, will find no great room for censure: it would grieve me if they should, since I have done all that lay in my power to leave none. I have advanced nothing for which I have not sufficient vouchers: and these I have taken care to quote in the margin, that the reader, by recurring to the places pointed out in each author, may be convinced of my sincerity and candor. I have always preferred the contemporary writers, when equally credible, to those who wrote after, tho’ not without taking notice of their disagreement; and such as flourished nearest the times when the transactions happened, which they relate, to those who lived at a greater distance. Pursuant to this Rule, in delivering the Lives of the Bishops who governed the Church of _Rome_ during the First Ages of Christianity, I have confined myself wholly to the Primitive writers, trusting no Modern any farther, than as he wrote from the Antients. From these there is no Appeal; it is by them, and them alone, that the Papal Supremacy must stand or fall. If they have