The Civill Soveraigne If A Christian, Is Head Of The Church In His Own Dominions From this consolidation of the Right Politique, and Ecclesiastique in Christian Soveraigns, it is evident, they have all manner of Power over their Subjects, that can be given to man, for the government of mens externall actions, both in Policy, and Religion; and may make such Laws, as themselves shall judge fittest, for the government of their own Subjects, both as they are the Common-wealth, and as they are the Church:  for both State, and Church are the same men.

If they please therefore, they may (as many Christian Kings now doe) commit the government of their Subjects in matters of Religion to the Pope; but then the Pope is in that point Subordinate to them, and exerciseth that Charge in anothers Dominion Jure Civili, in the Right of the Civill Soveraign; not Jure Divino, in Gods Right; and may therefore be discharged of that Office, when the Soveraign for the good of his Subjects shall think it necessary.  They may also if they please, commit the care of Religion to one Supreme Pastor, or to an Assembly of Pastors; and give them what power over the Church, or one over another, they think most convenient; and what titles of honor, as of Bishops, Archbishops, Priests, or Presbyters, they will; and make such Laws for their maintenance, either by Tithes, or otherwise, as they please, so they doe it out of a sincere conscience, of which God onely is the Judge.  It is the Civill Soveraign, that is to appoint Judges, and Interpreters of the Canonicall Scriptures; for it is he that maketh them Laws.  It is he also that giveth strength to Excommunications; which but for such Laws and Punishments, as may humble obstinate Libertines, and reduce them to union with the rest of the Church, would bee contemned.  In summe, he hath the Supreme Power in all causes, as well Ecclesiasticall, as Civill, as far as concerneth actions, and words, for these onely are known, and may be accused; and of that which cannot be accused, there is no Judg at all, but God, that knoweth the heart.  And these Rights are incident to all Soveraigns, whether Monarchs, or Assemblies:  for they that are the Representants of a Christian People, are Representants of the Church:  for a Church, and a Common-wealth of Christian People, are the same thing.

Cardinal Bellarmines Books De Summo Pontifice Considered Though this that I have here said, and in other places of this Book, seem cleer enough for the asserting of the Supreme Ecclesiasticall Power to Christian Soveraigns; yet because the Pope of Romes challenge to that Power universally, hath been maintained chiefly, and I think as strongly as is possible, by Cardinall Bellarmine, in his Controversie De Summo Pontifice; I have thought it necessary, as briefly as I can, to examine the grounds, and strength of his Discourse.