On his way there, he published at Heidelberg a violent attack on Rome: "Scogli del Christiano naufragio", afterwards reprinted in England. He was received with open arms by James I, who quartered him upon Archbishop Abbot of Canterbury, called on the other bishops to pay him a pension, and granted him precedence after the Archbishops of Canterbury and York. De Dominis wrote a number of anti-Roman sermons, published his often reprinted chief work, "De Republicâ Ecclesiasticâ contra Primatum Papæ" (Vol. 1, 1617; vol. II, 1620, London; Vol. III, 1622, Hanau), and took part, as assistant, in the consecration of George Montaigne as Bishop of Lincoln, and Nicolas Felton as Bishop of Bristol on 14 December 1617. In that same year, James I made him Dean of Windsor and granted him the Mastership of the Savoy.