There were many Fatal Books in Holland during the famous controversy between the Arminians and the Gomarists, which ended in the famous Synod of Dort, and for vehemence, bigotry, and intolerance is as remarkable as any which can be found in ecclesiastical history. The learned historian Grotius was imprisoned, but he wrote no book which caused his misfortune. Indeed his books were instrumental in his escape, which was effected by means of his large box containing books brought into the prison by his wife. When removed from the prison it contained, not the books, but the author. Vorstius, the successor of Arminius as Professor of Theology at Leyden, was not so happy. His book, _Tractatus de Deo, seu de naturâ et attributis Dei_ (Steinfurti, 1610, in-4), aroused the vengeance of the Gomarists, and brought about the loss of his professorship and his banishment from Holland; but any injustice might have been expected from that extraordinary Synod, where theology was mystified, religion disgraced, and Christianity outraged. [Footnote: Cf. _Church in the Netherlands_, by P.H. Ditchfield, chap. xvii.] Few books have created such a sensation in the world or aroused so prolonged a controversy as _Les Réflexions Morales_ of Pasquier Quesnel, published in 1671. The full title of the work is _Le Nouveau Testament en Français, avec des réflexions morales sur chaque verset_ (Paris, 1671, i vol., in-12), _pour les quatre Evangiles seulement_. Praslard was the publisher. In 1693 and 1694 appeared another edition, containing his _réflexions morales_, not only on the Gospels, but also on the Acts and the Epistles. Many subsequent editions have appeared. Not only France, but the whole of the Western Church was agitated by it, and its far-reaching effects have hardly yet passed away. It caused its author a long period of incarceration; it became a weapon in the hands of the Jesuits to hurl at the Jansenists, and the Papal Bull pronounced against it was the cause of the separation of a large body of the faithful from the communion of the Roman Church. Its author was born at Paris in 1634, and was educated in the congregation of the Oratory. Appointed director of its school in Paris, he wrote _Pensées Chrétiennes sur les quatre Evangiles_, which was the germ of his later work. In 1684 he fled to Brussels, because he felt himself unable to sign a formulary decreed by the Oratorians on account of its acceptance of some of the principles of Descartes to which Arnauld and the famous writers of the school of Port-Royal always offered vehement opposition.