During the time that Knox was in London, he had full opportunity for observing the state of the court; and the observations which he made filled his mind with the most anxious forebodings. Of the piety and sincerity of the young king he entertained not the smallest doubt. Personal acquaintance heightened the idea which he had conceived of his character from report, and enabled him to add his testimony to the tribute of praise, which all who knew that prince had so cheerfully paid to his uncommon virtues and endowments.[161] But the principal courtiers, by whom {109} he was at that time surrounded, were persons of a very different description, and gave proofs, too unequivocal to be mistaken, of indifference to all religion, and of a readiness to acquiesce, and even to assist, in the re‑establishment of the ancient superstition, whenever a change of rulers should render this measure practicable and expedient. The health of Edward, which had long been declining, growing gradually worse, so that no hope of his recovery remained, they were eager only about the aggrandizing of their families, and providing for the security of their places and fortunes. The royal chaplains were men of a very different character from those who have usually occupied that place in the courts of princes. They were no time‑serving, supple, smooth‑tongued parasites; they were not afraid of forfeiting their pensions, or of alarming the consciences, and wounding the delicate ears, of their royal and noble auditors, by denouncing the vices which they committed, and the judgments of Heaven to which they exposed themselves. The freedom used by the venerable Latimer is well known from his printed sermons, which, for their homely honesty, artless simplicity, native humour, and genuine pictures of the manners of the age, continue still to be read with interest. Grindal, Lever, and Bradford, who were superior to Latimer in learning, evinced the same fidelity and courage. They censured {110} the ambition, avarice, luxury, oppression, and irreligion which reigned in the court. As long as their sovereign was able to give personal attendance on the sermons, the preachers were treated with exterior decency and respect; but after he was confined to his chamber by a consumptive cough, the resentment of the courtiers vented itself openly in the most contumelious speeches and insolent behaviour.[162]