Christianismus primitivus, or, The ancient Christian religion, in its nature, certainty, excellency, and beauty, (internal and external) particularly considered, asserted, and vindicated from the many abuses which have invaded that sacred profession, by humane innovation, or pretended revelation : comprehending likewise the general duties of mankind, in their respective relations : and particularly the obedience of all Christians to magistrates, and the necessity of Christian-moderation about things dispensible in matters of religion : with divers cases of conscience discussed and resolved /