"It was this work, that raised him up most enemies. We see by the letters he wrote to his brother, that his best friends were afraid lest they should be suspected of having some hand in the publication of the books, in which he treated of Antichrist. 'If you are afraid of incurring ill will, (he writes thus to his brother), you may easily find people that are far from a factious spirit, who will take care of the impression. Nothing has incensed princes against those, who separated from the church of Rome, more than the injurious names, with which the Protestants load their adversaries; and nothing is a greater hindrance to that re-union, which we are all obliged to labour after, in consequence of Christ's precept and the profession we make of our faith in the creed. Perhaps the Turk, who threatens Italy, will force us to it. In order to arrive at it, we must first remove whatever obstructs a mutual quiet hearing. I hope I shall find assistance in this pious design. I shall not cease to labour in it, and shall rejoice to die employed in so good a work.' [Sidenote: His Treatise De Jure summarum potestatum, &c.] "Reigersberg, Blaeu, Vossius himself, however much devoted to Grotius, beheld with concern the printing of this book, because they did not doubt but it would increase the number of his enemies. Grotius informs his brother, of the uneasiness which Vossius gave him on this subject. 'Among those, who wish this work destroyed,' says he, 'I am astonished and grieved to see Vossius. Whence could he have this idea? I imagine somebody has told him, that it would injure the fortune of his children, if he approved of such books; and that, on the contrary, he would find favour by hurting me. We must therefore have recourse to Corcellius or Corvinus.' He elsewhere complains of the too great timidity of this old friend, who at bottom approved of Grotius's sentiments, but durst not own them publicly, because he was not so independent as Grotius. [Sidenote: CHAP. X. 1621-1634.]