Though long convinced that his fantastic plans found little favour in England, Komenský yet remained in London up to June 1642. He here wrote, for the benefit of Hartlib and his other English friends, his Via Lucis, in which millenarian views are very noticeable.
Soon after his arrival in London, Komenský had received a letter from Louis de Geers, a rich Dutch merchant, who had important business connections with Sweden. He had already entered into correspondence before, and the letter of De Geers was forwarded to Komenský from Lissa. De Geers in his letter suggested that Komenský should proceed to Sweden for the purpose of reorganising the schools of that country according to his new educational theories. It is a proof how soon he had lost his hope in English aid for his pansophic plans that in November 1641 Komenský already conditionally accepted the offer of De Geers. The latter had really thought of Komenský only as a man who was already an authority on matters of education; but Komenský himself, sanguine as ever, saw in a visit to Sweden an opportunity of expounding his pansophic views to the Chancellor Oxenstiern, and also—a more sensible object—of enlisting the sympathies of the Swedish statesman for the Bohemian exiles.
In June 1642 Komenský left England, and first proceeded to Holland. It is a proof of the great celebrity that he had already attained that he here received yet another invitation. While travelling in Holland, Komenský met Richard Charles Winthrop, formerly Governor of Massachusetts, who suggested to him that he should proceed to America and become rector of Harvard College, that had been founded six years before. Komenský, who was bound by his agreement with the Swedish Government, in the name of which De Geers had negotiated with him, declined the offer. In September 1642 Komenský arrived in Sweden, had an interview with De Geers, and afterwards at Stockholm met the Chancellor Oxenstiern. Komenský has left a detailed and very interesting account of the latter interview, from which want of space unfortunately prevents my quoting. Komenský, of course, laid great stress on his visionary views and on his "pansophic"—philosophical one can hardly call them—writings. The great Chancellor, on the other hand, warmly praised Komenský's educational works, and suggested, as De Geers had already done, that he should write a series of Latin school-books for the use of the Swedish schools. With characteristic tact, Oxenstiern remarked that if he facilitated the study of the Latin language, Komenský would prepare the way to further more profound studies. As Komenský refused to remain in Sweden, it was decided that he should settle at Elbing, in Prussia, not very far from Sweden.
Komenský spent six years (1642-1648) at Elbing, occupied partly with the preparation of the school-books he had been commissioned to write, partly with his favourite "pansophic" studies. His life here, as almost everywhere, was a troubled one. The agents of the Swedish Government urged him, in a manner that was not always delicate, to proceed with the task he had accepted and not to waste his time on works of a different nature. On the other hand, Hartlib, with the characteristic inability of a rich man to understand that others have to work for their living, bitterly reproached Komenský with having abandoned the sublime works that had been planned in London for the purpose of writing school-books.
In 1648, on the death of Bishop Justinus, the members of the Unity assembled at Lissa chose Komenský as one of their bishops. He outlived all his colleagues, and eventually became the last bishop of the Bohemian Brethren. On receipt of the news of his election, Komenský started for Lissa, but not until he had forwarded to Sweden some of the school-books which he had been commissioned to write. The year 1648 brought a great blow to the members of the Unity and to the Bohemian Protestants generally. The Treaty of Westphalia was signed in that year, and no stipulations in favour of the Bohemian exiles were contained in it. At the risk of prolonging the war, the Austrian Government maintained its principle that no one who did not profess the creed of Rome should be allowed to reside in Bohemia or Moravia; to Silesia slight concessions were granted. All the hopes of the exiles that they might once be able to return to their beloved Bohemia were now destroyed for ever. Oxenstiern had to the last defended the cause of the exiles, and did not deserve the severe reproaches that Komenský addressed to him.
All hopes of worldly aid having vanished, Komenský relied more than ever on the intervention of God, and on the visions and prophecies which announced that such an intervention would shortly take place. "If there is no aid from man," he wrote to Oxenstiern, "there will be from God, whose aid is wont to commence when that of men ceases." Komenský's relations with Kotter and Ponatovská prove sufficiently that it was not now that mysticism and credulity first obscured his generally clear brain; but it is evident that Komenský never quite recovered from the blow inflicted by the Treaty of Westphalia, which to his generally optimistic nature appeared unexpected. His reliance even on the prophecies of an impudent liar and humbug such as Drabik injured his reputation in the learned world, and threw obloquy even on his masterly, wise, and perfectly sane educational works.
Ever restless, Komenský was not prevented, even by the responsibilities of his new dignity, from undertaking new wanderings. It has already been mentioned that when the members of the Unity were expelled from Bohemia many brethren sought refuge in Hungary. They now complained that for many years they had not seen their brother Komenský, who had meanwhile acquired such celebrity. Komenský was already meditating a visit to Hungary when he received a letter from George Rakoczy, prince of Transylvania, inviting him to visit his domains, and to introduce there the educational reforms which had rendered him celebrated. Rakoczy then ruled not only over Transylvania, but also over a considerable part of Northern Hungary, including the towns of Tokay and Saros Patak; the latter of these towns was indeed a frequent residence of the Transylvanian princes. Having obtained the consent of the other seniors or bishops, Komenský in 1650 again set out on his travels. On his journey he passed through Puchö, a small town in Northern Hungary, and assisted at a meeting of the members of the Unity which took place there. Among those present was Nicholas Drabik, a former school-fellow of Komenský, who proposed to accompany him on his farther journey. Drabik had already some years previously forwarded some "prophecies" to Komenský, and the latter now fell entirely under his influence.
It is with pity and shame that I refer to Drabik's prophecies in connection with so great and good a man as Komenský; their value was about the same as that of the political predictions of a third-rate writer of leading articles; the style is a vile imitation of that of the Revelation of St. John. The leading idea is the destruction of the House of Austria, which is described as the bestia of the Apocalypse. The nations that were to effect this downfall varied in the predictions according to the political situation of the day. Turkey was then almost always at war with the House of Habsburg, and therefore always figured among these nations. At this moment Drabik announced that he had just had a vision informing him that enemies coming from four directions were surrounding "the beast." They were the princes of the House of Rakoczy, "the dearest instruments of God," from the east; the Greeks and Servians from the south; the Poles, Lithuanians, Russians, Tartars, and Turks from the north; the Swiss from the west! The Hungarian crown was assured to Sigismund Rakoczy, at whose expense Drabik was then living. Komenský, who had received former "prophecies," ventured to remark that in them the crown of Hungary had been assured to Sigismund's father, Prince George Rakoczy (who had died in 1648). Drabik then "burst out into tears," and thus pacified the kind-hearted Komenský. It may incidentally be remarked, that when Prince Sigismund died in 1652, Drabik again calmly transferred his prophecy, this time to that prince's brother and successor, George II. of Transylvania. While Kotter may have believed in his visions, and physical circumstances probably explain those of Ponatovská, Drabik was simply an impostor, who managed not only to live at free quarters, but also to obtain considerable sums of money as a remuneration for alleged negotiations with Turkey. It was indeed through him that Komenský, who was integrity personified, was at Saros Patak accused of indelicacy in financial matters and of greediness for money. These accusations were afterwards echoed by the divines with whom Komenský was engaged in controversies during the last years of his life, and they also found their way into Bayle's Dictionnaire Historique et Critique.