On the 10th of January of the next year, 1438, Eugenius IV, in person, opened the council which he had summoned to meet at Ferrara; and in the second session of it excommunicated the fathers assembled at Bâle. The chief business of this council was to negotiate a union between the Greeks and Latins. The Greek emperor himself, Joannes Palæologus, the patriarch of Constantinople, Joseph, and the principal theologians and bishops of the nation had come personally to Italy, in order to facilitate the success of this important negotiation. For the Greeks, now reduced to extremities by the Turks, indulged the hope that if their disagreements with the Roman pontiff were removed the Latins would afford them succour. The business proceeded tardily, and with little success at Ferrara; but afterwards rather better at Florence. For Eugenius in the beginning of the year 1439, on account of the pestilence at Ferrara, had ordered the council to remove to Florence. The fathers at Bâle, provoked by these and other acts of Eugenius, proceeded on the 25th of June, 1439, to deprive him of the pontificate; but this bold procedure of theirs was not approved by the kings and princes of Europe. Eugenius, on the 4th of September, by a very severe bull anathematised the Basilian fathers and rescinded all their acts. Despising these thunders, on the 17th of September, 1439, they elected a new pontiff, Amadeus, duke of Savoy, who then led a retired life at Ripaille on the Leman Lake (Lake of Geneva). He assumed the name of Felix V.
[1439-1449 A.D.]
Thus the lamentable schism, which had been extinguished after so much labour and toil at Constance, returned with new and greater misfortunes. For there were not only two pontiffs mutually condemning each other, but likewise, what was worse, two opposing councils, that of Bâle and that of Florence. The greater part of the church, indeed, adhered to Eugenius; but most of the universities, and particularly the first among them, that of Paris, as well as some kingdoms and provinces, chose to follow Felix V. The Council of Bâle continued to deliberate and to pass laws and decrees till the year 1443, notwithstanding all the opposition of Eugenius and his adherents. And although the fathers separated in that year, they nevertheless publicly declared that the council was not at an end, but would assemble again at a proper time, either at Bâle, or Lyons, or Lausanne. The Council of Florence was chiefly occupied in settling the disputes between the Latins and the Greeks. This great business was committed to selected individuals of both parties. The principal one on the part of the Greeks was Bessarion, a very learned man, who was afterwards admitted into the order of cardinals in the Roman church. This man, being gained by the favours bestowed on him by the pontiff, exerted his influence, and the pontiff employed rewards, threats, and promises to induce the other Greeks to accede to the proposed terms of accommodation, and to acknowledge that the Holy Spirit proceeded also from the Son, that departed souls undergo a purgation by fire before they are admitted to the vision of God, that bread which is without leaven may be used in the sacred supper, and lastly, what was most important of all, that the Roman pontiff is the head and the judge of the church universal. One of the Greeks, Mark of Ephesus, could not be persuaded, by entreaties or by bribes, to give his assent. After all, this peace, which was extorted by various artifices, was not stable. For the Greeks, on returning to Constantinople, stated to their fellow-citizens that everything had been carried at Florence by fraud, and they resumed their hostility. The Council of Florence itself put an end to its deliberations on the 26th of April, 1442. There were also negotiations in this council for bringing the Armenians, and the Jacobites, but especially the Abyssinians, into union with the Romish church; which were attended with the same result as those respecting the Greeks.
[1447-1455 A.D.]