Respondet Petrus: or, The answer of Peter Heylyn D.D. to so much of Dr. Bernard's book entituled, The judgement of the late Primate of Ireland, &c. as he is made a party to by the said Lord Primate in the point of the Sabbath, and by the said doctor in some others. To which is added an appendix in answer to certain passages in Mr Sandersons History of the life and reign of K· Charles, relating to the Lord Primate, the articles of Ireland, and the Earl of Strafford, in which the respondent is concerned.