Henry's political education was now complete; the events of the last five years had proved to him the truth of the assertion, with (p. 323) which he had started, that the Pope might do what he liked at Rome, but that he also could do what he liked in England, so long as he avoided the active hostility of the majority of his lay subjects. The Church had, by its actions, shown him that it was powerless; the Pope had proved the impotence of his spiritual weapons; and the Emperor had admitted that he was both unable and unwilling to interfere. Henry had realised the extent of his power, and the opening of his eyes had an evil effect upon his character. Nothing makes men or Governments so careless or so arbitrary as the knowledge that there will be no effective opposition to their desires. Henry, at least, never grew careless; his watchful eye was always wide open. His ear was always strained to catch the faintest rumbling of a coming storm, and his subtle intellect was ever on the alert to take advantage of every turn in the diplomatic game. He was always efficient, and he took good care that his ministers should be so as well. But he grew very arbitrary; the knowledge that he could do so much became with him an irresistible reason for doing it. Despotic power is twice cursed; it debases the ruler and degrades the subject; and Henry's progress to despotism may be connected with the rise of Thomas Cromwell, who looked to the Great Turk as a model for Christian princes.[917] Cromwell became secretary in May, 1534; in that month Henry's security was enhanced by the (p. 324) definitive peace with Scotland,[918] and he set to work to enforce his authority with the weapons which Parliament had placed in his hands. Elizabeth Barton, and her accomplices, two Friars Observants, two monks, and one secular priest, all attainted of treason by Act of Parliament, were sent to the block.[919] Commissioners were sent round, as Parliament had ordained, to enforce the oath of succession throughout the land.[920] A general refusal would have stopped Henry's career, but the general consent left Henry free to deal as he liked with the exceptions. Fisher and More were sent to the Tower. They were willing to swear to the succession, regarding that as a matter within the competence of Parliament, but they refused to take the oath required by the commissioners;[921] it contained, they alleged, a repudiation of the Pope not justified by the terms of the statute. Two cartloads of friars followed them to the Tower in June, and the Order of Observants, in whose church at Greenwich Henry had been baptised and married, and of whom in his earlier years he had written in terms of warm admiration, was suppressed altogether.[922]