The last years of Komenský were principally occupied in collecting, and sometimes re-writing, his works. The enormous collection of educational books was during Komenský's stay at Amsterdam republished in Latin in a gigantic folio volume under the name of _Opera Didactica_. The collection included books such as the _Didactica Magna_, the _Janua_, and the _Schola Materni Gremii_ (information for mother-schools) that had long before been published in the Bohemian language.[119] Other late pansophic works of Komenský were the _Lux in Tenebris_, consisting mainly of a collection of prophecies which have already been mentioned, and the _Unum Necessarium_, dedicated to Prince Rupert, and published in 1668. The writers of the Unity are, during the last century, so infinitely superior to all others, that little space remains to mention theologians who belonged to other communities. The early writers of the Utraquist Church were mentioned in the last chapter, and I have in this chapter again referred to Archbishop Rokycan. The numerous later polemical writings of the Utraquists are infinitely inferior to the best works of the members of the Unity, which of course are the only ones to which I have made reference. Of Roman Catholic theologians in Bohemia also scant mention at this period is required. In most countries the salutary deliberations of the Council of Trent, which so entirely reorganised and reformed the Catholic Church, were followed by the appearance of numerous brilliant Catholic theologians, who, both in their sermons and their writings, energetically defended the dogmas of their Church. Such was not the case in Bohemia. It was the sword, not the pen, that was destined to reconquer that country for the Church of Rome. Of Catholic writers we may mention Paul Židek, a Jew by birth; Henry Institoris, who was intrusted by Pope Alexander VI. with the task of recovering Bohemia for the Church of Rome, and wrote polemical works against Chelčicky and the brethren; and the barefooted monk, John of Vodnan, a voluminous writer, who has already been mentioned as an antagonist of Chelčicky. The works of Vodnan are an extraordinary tissue of absurdities written with an almost inconceivable degree of self-confidence. He maintains theories such as that of the immaculate conception of the Virgin (then by no means a dogma of the Roman Church), by arguments and in a tone that are equally unworthy of the dignity of the subject. His books teem with the most absurdly superstitious anecdotes. The Pope, he tells us, is always accompanied by two special angels, one who advises him on all occasions, and one who informs him of all occurrences. A more dignified defender of the Church of Rome was the Jesuit Wenceslas Sturm (born 1533, died 1601), who has left a considerable number of theological works, mostly of a polemical character. FOOTNOTES: [62] See later. [63] "Irascor facto bipedis vehementer aselli."