These were state officials, and we see them occasionally acting in an official capacity. Thus, when, in 1404, the Vojvode Paul Klesić, who had been exiled, was recalled, it was the Djed Radomjer who sent Catharan envoys to Ragusa to bring him home, and who wrote to the Doge of Ragusa on the subject. Klesić was a Catharan, and his residence in Ragusa, as well as that of many similar Catharan exiles, shows that persecution had grown obsolete even on the coast of the Adriatic. In spite of his Catharism, Hrvoje Vukcić was made by Ladislas of Naples, Duke of Spalatro and lord of some of the Dalmatian islands, thus making Catharism dominant along the shore. In the troubles which ended in the deposition of Stephen Ostoja and the election of Stephen Tvrtko II. a “Congregation of the Bosnian Lords” was held in 1404, in which, among those present, are enumerated the Djed and several of his Ucitelji, but no mention is made of any Catholic bishop. Toleration seemed to have established itself. The Great Schism gave the Holy See abundant preoccupation, and missionary efforts are no longer heard of, until the Emperor Sigismund, as King of Hungary, bethought himself of re-establishing his claim over Bosnia. Two armies sent in 1405 were unsuccessful, but in 1407 Gregory XII. aided him with a bull summoning Christendom to a crusade against the Turks, the apostate Allans, and the Manichæans. Under these auspices, in 1408, he led a force of sixty thousand Hungarians and Poles into Bosnia, defeated and captured Tvrtko II., and recovered Croatia and Dalmatia, but the Bosnians were obstinate, and replaced Ostoja on the throne. Another expedition, in 1410-1411, drove Ostoja to the south, and Sigismund, for a while, retained possession of Bosnia, but when, in 1415, he released Tvrtko II. and sent him to Bosnia as king, a civil war immediately ensued. Tvrtko at first was successful, supported with a large Hungarian army, but Ostoja called the Turks to his assistance, and in a decisive battle the Hungarians were defeated. The Turks penetrated to Cillei in the Steyermark, devastating and plundering everywhere, and on their return carried with them thousands of Christian captives.[341]
This shows the new factor which had injected itself into the already tangled problem. In 1389 the fatal day of the Amselfeld had thrown open the whole Balkan peninsula to the Turks, who since then had been steadily winning their way. In 1392 we hear of their first incursion in southern Bosnia, after which they had constantly taken a greater part in the affairs of the Banate. The condition of the country was that of savage and perpetual civil war. There was no royal power capable of enforcing order, and the magnates were engaged in tearing each other to pieces. Devoid of all sentiment of nationality, no one had any scruple in calling in the aid of the infidel, in paying allegiance to him, or in subsidizing him to prevent his joining the opposite party. It was the same with Catholic, Catharan, and Greek. No sense of the ever-approaching danger served to make them abandon their internecine quarrels, and if a temporary petty advantage was to be gained there was no hesitation in aiding the Turk to a farther advance. The only wonder is that the progress of the Moslem conquest was so slow; there can be little doubt that it could have been arrested by united effort, and it may be questioned whether the rule of Islam was not, after all, an improvement on the state of virtual anarchy which it replaced. To the peasantry it offered itself rather as a deliverance. When, in 1461, Stephen Tomasević ascended the throne, in his appeal for aid to Pius II. he describes the Turks as treating the peasants kindly, promising them freedom, and thus winning them over, and he adds that the magnates cannot defend their castles when thus abandoned by the peasants.[342]
As regards the Cathari, the Turkish advance produced two contrary effects. On the one hand there was the danger that persecution would drive them to seek protection from the enemy. On the other hand there was absolute need of assistance from Christendom, which could only be obtained by submission to Rome, and obedience to her demands for their extermination. Both of these influences worked to the destruction of Bosnia, for when toleration was practised aid was withheld, and when at last persecution was established as a policy the Cathari welcomed the invader, and contributed to the subjugation of the kingdom.
In 1420 Stephen Tvrtko II. reappeared upon the scene, and the next year he was acknowledged. There followed a breathing-space, for the Turkish general Isaac was defeated and killed during an incursion into Hungary, and Mahomet I., involved in strife with Mustapha, had no leisure to repair the disaster. This did not last long, however, for in 1424 the sons of Ostoja endeavored, with Turkish help, to win back their father’s throne, the only result of which was a war ending with the surrender of a portion of Bosnian territory to Murad II. Again, in 1433, when Tvrtko was fighting with the Servian despot, George Branković, he was suddenly called to the south to withstand a Turkish inroad invited by Radivoj, one of the sons of Ostoja, and this was immediately followed by the rising of Sandalj Hranić, the powerful magnate of Herzegovina, who drove Tvrtko to seek refuge with Sigismund. His absence lasted three years, during which the wildest confusion reigned in Bosnia, the Turks being constantly called in to participate with one side or the other.[343]
Meanwhile the rise of the Observantine Franciscans was restoring to the Church some of its old missionary fervor, and furnishing it with the necessary self-devoted agents. In spite of the preoccupations arising from the contest between Eugenius IV. and the Council of Basle, an effort was made to win back Bosnia to the faith. If anything could accomplish this there might be hope from the fierce and inexhaustible enthusiasm of the Observantine Friar, the Blessed Giacomo della Marca, who had already given evidence of ruthless efficiency as inquisitor of the Italian Fraticelli. In 1432 he was accordingly sent with full powers to reform the Franciscan Order in Slavonia, and to turn its whole energies to missionary work. Under this impulsion we are told that conversions were numerous from Bosnia to Wallachia, and Eugenius IV. stimulated rivalry by also setting the Dominicans at work. In 1434 Giacomo was driven out, but was sent back the next year, and distinguished himself by redoubled ardor and success, attributed, according to his biographers, partly to his miraculous powers. Alarmed at his progress, the wicked queen sent four assassins to despatch him, when he extended his arms and bade them do whatever God would permit, whereupon they became rigid and suffered agonies until he prayed for their release. Indignant at this attempt, he bearded the king and queen in full court, and his boldness gained him so many converts that the king became alarmed for his throne. A sorcerer was accordingly employed to slay the intrepid inquisitor, but Giacomo promptly rendered the man speechless for life. Some heretics then sawed through the supports of a platform where he was preaching. It fell, but he escaped, and to this day, says the legend, the posterity of the perpetrators have all been born halt and lame. These proofs of divine favor led to numerous conversions, but he became involved in quarrels with the Catholic clergy, caused, we are told, by envy, and they excommunicated him, so that he was obliged to seek absolution from the pope. His triumphant career was cut short by a summons from the Emperor Sigismund to assist in the pacification of the Hussite troubles, and his field of action was transferred to regions farther north, where we shall meet him hereafter. Even there, however, he did not forget his Bosnian enemies, for at Stuhlweissenburg, on meeting the legates of the Council of Basle, he at once asked them to exert their influence on Sigismund. Though King Stephen, he said, was an unbaptized heretic who would not allow his subjects to be baptized, a command from the emperor would be sufficient to compel him to yield. Giacomo, moreover, had left behind him worthy disciples from among the natives. One of these, the Blessed Angelo of Verbosa, shone also by miraculous gifts. On one occasion the heretics gave him poison to drink, but on making the sign of the cross above the cup it became innocuous, which brought him many converts.[344]
This legendary extravagance has some foundation in fact. A bull of Eugenius IV., in 1437, speaks of sixteen Franciscan churches and monasteries destroyed by the Turks within two years, and another grants to the friars who remained certain privileges in hearing confessions, which show that they had been active, and had been winning their way. Giacomo’s influence at Stuhlweissenburg is, moreover, indicated by his inducing Sigismund to compel Stephen Tvrtko to undergo baptism, and to issue from that place, in January, 1436, an edict taking the Franciscans under his protection, and permitting them to spread Catholicism throughout Bosnia. In reward for this Sigismund aided his return to his kingdom, which he found possessed partly by Servia, partly by the Turks, and wholly devastated. For what he could obtain of this ruined land he had to render allegiance to Murad II., and to pay him a yearly tribute of twenty-five thousand ducats. Wretched as was this simulacrum of royalty, it was incompatible with the favor which he had been compelled to show to Catholicism. Southern Bosnia by this time was independent under Stephen Vukcić, nephew and successor of Sandalj; as a Catharan, he was regarded throughout Bosnia as the defender of the national faith, and, in alliance with Murad II., he overthrew Stephen Tvrtko II.[345]
In 1444 another king was elected in the person of Stephen Thomas Ostojić, a younger natural son of Ostoja, who had carefully kept himself in obscurity with a low-born Catharan wife, to whom he had been married with the Catharan ceremony—a fact which subsequently served as an excuse for a divorce. Almost the first question which the new king had to decide was whether he would adhere to his religion or cast his fortunes with Catholicism. The Church had not relaxed its efforts to win over the fragments remaining of Bosnia, in spite of the fact that it was only aiding the designs of the Turks by adding to confusion and discord. In 1437 the vacancy left by Giacomo della Marca had been filled by the appointment of Frà Niccolò of Trau, and since 1439 Tommaso, Bishop of Lesina, had been in Bosnia as papal legate, busily engaged in furthering the interests of Catholicism. He had failed in an effort to convert Stephen Vukcić, but the advent of a new king was an incentive to further exertions. Eugenius promptly appointed the Observantine Vicar of Bosnia, Fabiano of Bacs, and his successors perpetual inquisitors over the Slavonic lands, and instructed the Bishop of Lesina to promise Stephen Thomas the recognition of his election if he would embrace the true faith. The position was a difficult one. All his magnates, with the exception of Peter Vojsalić, were Catharans, and to offend them would be to invite Turkish intervention, while, so long as he held aloof from Christendom, he could expect no aid from the West. Doubtless promises that could not be fulfilled were made to him in plenty, for he concluded to cast his fortunes with Catholicism, but he abstained from receiving the crown offered to him by Eugenius for fear of offending his Catharan subjects. He permitted the erection of two new bishoprics, he was duly baptized, and he labored long and earnestly to induce his subjects to follow his example. Nearly all his magnates did so, but Stephen Vukcić was a conspicuous exception, and the common people were not so easily moved. Even the king himself did not dare to omit the customary “adoration” of the Perfects, for which he was duly excommunicated by the inquisitor, but the pope recognized the difficulty of his position, and wisely gave him a dispensation for associating with heretics.[346]
Although many Catholic churches were built, the legate reported, on a visit to Rome, that the land was too full of heresy for other cure than the sword. The king’s position was too insecure for him to venture on persecution, which would infallibly have led to a revolt. In a grant, in 1446, of certain towns to Count Paul Dragisić and his brothers, who were zealous Cathari, it is provided that, in case of their committing treason, the gift is not to be resumed without a previous investigation “by the Lord Djed and the Bosnian Church and good Bosnians.” The Franciscans complained of his lukewarmness to Nicholas V., when he justified himself on the plea of necessity; he longed, he said, for the time when he could offer to his subjects the alternative of death or conversion, but as yet the heretics were too numerous and powerful and his position too precarious. Nicholas calmed the Franciscans, and they eagerly awaited the good time to come.[347]
The defeat, in 1448, of John Hunyady, in a three days’’ battle on the historic Amselfeld, led, in 1449, to a seven years’’ peace between him and Murad II., in which Bosnia was included. Peace with Servia followed, and, thus relieved from the fear of foreign aggression, Stephen Thomas was summoned to perform his promises. Before the papal representatives he was obliged to give a solemn pledge to John Hunyady that he would strike heresy with a crushing blow. Nicholas V., who had sent the Bishop of Lesina back as legate, ordered him to preach a crusade with Holy Land indulgences, and active efforts were made in the good work. Early in 1451 the Bishop of Lesina sent most encouraging reports of the result. Many of the nobles had sought conversion; the king in every way helped the Franciscans, and had founded several houses for them; wherever these houses existed the heretics melted away like wax before the fire, and if a sufficient supply of friars could be had heresy would be extirpated. Not quite so rose-colored was the statement of a Dominican, Frà Giovanni of Ragusa, that in Bosnia and Servia there were very few monks and priests, so that the people were wholly untrained in the faith. Unmindful of the danger of conjoining the two Orders, Nicholas sent him thither with some of his brethren on missionary work, and at the same time despatched the Franciscan Eugenio Somma to Albania, Bulgaria, and Servia in the double capacity of nuncio and inquisitor.[348]
The good Bishop of Lesina had been over-sanguine. In the first pressure of persecution forty heads of the Catharan Church, with great numbers of the laity, sought refuge with Stephen Vukcić, who proceeded to attack the Catholics of Ragusa, while many others fled to Servia and to the Turks, and appealed to them for help. Those who remained prepared for resistance, and a bloody religious war broke out, of which George Branković of Servia took advantage to renew the war suspended in 1449. This was more than Stephen Thomas could endure; he was forced to abandon persecution and to call for help. John Hunyady was enraged at his weakness, and ordered him to make peace with Servia. He appealed to Nicholas V., who remonstrated with Hunyady, when the latter retorted that Stephen Thomas was false to his promises, and, in place of exterminating the heretics, was protecting them, to the scandal of all Christendom.[349]