The third crusade numbered among its chiefs Floris III.
It is sufficient to recall the well-known names of Joachim of Floris, of all the numerous Franciscan spiritualists, of the leading sectaries from the 13th to the 15th century who assailed the papacy and the secularism of the church - above all, the name of Occam.
This council, though condemning the book, refrained from condemning the author, and approved the order of Floris.
Thus Joachim of Floris in his Expositio magni abbatis I oachimi in Apoc. teaches that Babylon is Rome, the Beast from the Sea Islam, the False Prophet the heretical sects of the day, and that on the close of the present age which was at hand the millennium would ensue.
As the election of any cardinal seemed impossible, on the 5th of July 1294 the Sacred College united on Pietro di Morrone; the cardinals expected to rule in the name of the celebrated but incapable ascetic. Apocalyptic notions then current doubtless aided his election, for Joachim of Floris and his school looked to monasticism to furnish deliverance to the church and to the world.