But once more the tide turned against the unfortunate Augusta. In February, 1553, his correspondence with the Brotherhood was suddenly discovered. Again Ferdinand was seized with an attack of his conspiracy-mania; Augusta and Bilek were once more hurried off to Prague, and chained together in the White Tower. When no treasonable sense could by any means be extorted from their letters, they were allowed to return to their prison in Kr̆ivoklát; but all further correspondence with the outer world was forbidden; and the Elders of the Brotherhood, having heard that Augusta had been put to death, elected a new Elder in his place.
Nevertheless, the hopes which had been raised by the treaty of Passau were considerably strengthened at this time, by the rumour, which was rapidly gaining ground, that Maximilian, the future king of Bohemia, was opposed to the policy of his father. Ernest of Krajek, a member of that family which had already offered such opposition to Ladislaus and Ferdinand, eagerly welcomed back the Brothers to their old quarters at Mláda Boleslav; and at the same time he despatched a messenger to Vienna, to make sure of the sympathies of Maximilian. This messenger was John Blahoslav, a writer and artist, who was afterwards to attain some celebrity as an historian of the Brotherhood. When he arrived at Vienna he found Maximilian in active sympathy with the Lutherans; and he received much encouragement for the Brotherhood from the preacher who had most influence with the prince.
On the other hand, however, Blahoslav soon discovered that a new power had sprung up in Europe, more dangerous to the hopes of the Protestants than any kings or generals. This was the Order of the Jesuits, who had recently settled in Vienna, and who had gained great influence over the mind of Ferdinand. That powerful body had soon directed their attention to Bohemia; and, a few years after Blahoslav’s visit to Vienna, they secured a settlement in Prague. Even before that time, the persecution of the Brotherhood had again been renewed. The death of Ernest of Krajek gave Ferdinand an opportunity for venting his hatred on the sons of his late opponent; and they were forced, after a vain opposition, to close those meeting-houses of the Brotherhood which their father had re-opened. Blahoslav and other influential Brothers were once more forced to hide themselves; and many Protestants, who had been favourable to them, were gradually persuaded to desert their cause.
Unfortunately, it was during this period of persecution that the relations between Augusta and the Brotherhood became once more severely strained. He had succeeded in finding another messenger, through whom he re-opened the correspondence with his colleagues; and he sent the Elders some Commentaries which he had just written upon the Gospels. These he begged them to use as part of the teaching of the Brotherhood. The Elders answered that they had no time properly to examine the book; and the bitterness caused by this ungracious answer was further increased by their subsequent publication of the book in a somewhat altered form. In addition to these causes of disagreement, Augusta now heard, for the first time, of his deposition from the office of Elder; and, when he remonstrated with the Brotherhood on the subject, they refused to reconsider their decision.
Whether Ferdinand heard of this controversy or not, something prompted him at this time to renew his efforts for the conversion of Augusta; and he offered to release him on condition of his joining either the Catholics or the Utraquists. To the first of these proposals Augusta returned an unhesitating refusal; to the suggestion of a reunion with the Utraquists he gave at first a more evasive answer. When, indeed, he was asked for a more definite statement, he drew up a declaration of his firm adherence to the Brotherhood; but an unexpected event prevented him from sending off this declaration, and brought about a change in his position, which was ultimately to produce the most painful results.
Phillippina, the beautiful wife of the Archduke Ferdinand, was anxious to act as a moderating influence in the counsels of the family. She visited Augusta in prison, and expressed a wish to serve him. He eagerly asked that he and Bilek might be allowed to spend Easter with their friends; and he mentioned that they had been now about twelve years in prison, and that he had not seen Bilek for eight years. Phillippina succeeded in persuading King Ferdinand to yield to this proposal; and both she and her husband hoped that, by this means, they might pave the way for Augusta’s conversion to the Catholic Faith. With this view, after his Easter visit was over, he was sent to a Jesuit convent in Prague. There, while well treated in other respects, he was not allowed to see any one but the chiefs of the Order; and they carried on daily theological arguments with him. Their first propositions they managed to state in so colourless a form, that he was forced to agree to them; but, when they raised the question of the possibility of error in the Church, they found that they and their intended disciple were hopelessly at variance. Finding that the Catholics had failed, the Utraquists now summoned him before their Consistory, and tried to persuade him to join their organisation. At first he absolutely resisted their attempts; but he consented at last to use expressions, which were afterwards strangely perverted by some of his opponents. He admitted that “he belonged to the Utraquistic Bohemian Church, and that he agreed with them in all those essential doctrines which they had derived from Scripture.” These expressions were, very likely, a greater concession to the Utraquists than he would have made at a previous time; but it is abundantly clear, from his subsequent action, that he did not intend his words to imply the abandonment of any doctrine which he had formerly held. Nor did the authorities so consider them; for, though Bilek was shortly afterwards set free, Augusta was sent back to his prison at Kr̆ivoklát.
But the Elders of the Brotherhood chose to treat these utterances as a complete abandonment of their cause; and they wrote a fierce and taunting letter to Augusta, in which they accused him of first attempting to exercise Papal power over the Brotherhood, and then abandoning them in order to obtain his release. Even this injustice did not drive Augusta to abandon his convictions. When, two years later, he was again required to make submission to the Utraquists, he refused to admit that he had held any heretical doctrines; nor would he accept the Utraquistic view of the Sacraments; and, in 1563, he explicitly declared that he believed the teaching of the Brotherhood to be nearer to Holy Scripture than that of either the Lutherans or the Utraquists. But the release, which he would not obtain by concession, was shortly to be granted to him gratuitously. In the year following this declaration, Ferdinand felt that his end was approaching; and, as if seized with remorse for his injustice, he consented to set Augusta free, without any further conditions. A few months later the king died; and the accession of Maximilian produced a further change in the fortunes of Bohemia.