Gardiner was a conservative, nationalist and an opponent of
Anne Boleyn,
Thomas Cranmer,
Thomas Cromwell and of any innovation in the Church, although he acquiesced grudgingly in the steadily increasing influence of the
Reformation on the royal counsels. A description of his character from
George Cavendish declared him "a swarthy complexion, hooked nose, deep-set eyes, a permanent frown, huge hands and a vengeful wit. He was ambitious, sure of himself, irascible, astute, and worldly." In early August 1529 he was appointed the
King's secretary. He had already been
archdeacon of Taunton for several years. The archdeaconries
of Worcester and
of Norfolk were also added to a list of pluralities before November 1529 and in March 1530 respectively; in April 1531 he resigned all three for that
of Leicester. In 1530 the King demanded a precedent from Cambridge to procure the decision of the
university as to the unlawfulness of marriage with a deceased brother's wife: in accordance with the new plan devised for settling the question without the Pope's intervention. In this Gardiner succeeded. In November 1531 the King rewarded him with the
bishopric of Winchester, vacant since Wolsey's death. The unexpected promotion was accompanied by expressions from the King which made it still more honourable, showing that if he had been subservient, it was not for the sake of his own advancement. Gardiner had, in fact, argued boldly with the King on some points, and Henry now reminded him of the fact. "I have often squared with you, Gardiner," he said familiarly, "but I love you never the worse, as the bishopric I give will convince you." In 1532, nevertheless, he displeased the King by taking part in the preparation of the
"Answer of the Ordinaries" to the complaints brought against them in the
House of Commons. On this subject he wrote to the King in his own defence. Gardiner was not exactly, as is often said, one of Cranmer's assessors, but, according to Cranmer's own expression, "assistant" to him as counsel for the king, when the archbishop, in the absence of Queen
Catherine, pronounced her marriage with Henry null and void on 23 May 1533. Immediately afterwards he was sent to
Marseille, where an interview between the Pope and Francis I took place in September. Henry was deeply suspicious, as Francis, ostensibly his ally, had previously maintained the justice of his cause in the matter of the divorce. It was at this interview that
Edmund Bonner intimated the appeal of Henry VIII to a general council in case the Pope should venture to proceed to sentence against him. This appeal, and another on behalf of Cranmer presented with it, were drawn up by Gardiner. In 1535 he and other bishops were called upon to vindicate the King's new title of "Supreme Head of the Church of England." The result was his celebrated treatise
De vera obedientia, the ablest of all the vindications of royal supremacy. "Princes ought to be obeyed", wrote Gardiner, "by the commandment of God; yea, and to be obeyed without question". He certainly believed in the semi-divinity of kings, and the divine majesty's right to rule as if the King's law was God's law. In the same year he had a dispute with Cranmer about the visitation of his diocese. He was also employed to answer the Pope's brief threatening to deprive Henry of his kingdom. During the next few years he took part in various embassies to France and Germany. He was often so abroad, having little influence on the King's councils; but in 1539 he took part in the enactment of the
Six Articles, which led to the resignation of Bishops
Hugh Latimer and
Nicholas Shaxton and the persecution of the Protestant party. In 1540, on the execution of Thomas Cromwell, he was elected
chancellor of the University of Cambridge. A few years later he attempted, in concert with others, to fasten a charge of heresy upon Archbishop Cranmer in connection with the Six Articles and would, but for the personal intervention of the king, probably have succeeded. Despite having supported royal supremacy, he was a thorough opponent of the Reformation from a doctrinal point of view, and is thought to have been a leader of the
Prebendaries' Plot against Cranmer. He had not approved of Henry's general treatment of the church, especially during the ascendancy of Cromwell. In 1544 a relation of his, named
German Gardiner, whom he employed as his secretary, was executed for treason in reference to the King's supremacy, and his enemies insinuated to the King that he himself was of his secretary's way of thinking. The King had need of him quite as much as he had of Cranmer; for it was Gardiner who, even under royal supremacy, was anxious to prove that England had not fallen away from the faith, while Cranmer's authority as primate was necessary to upholding that supremacy. Thus Gardiner and the Archbishop maintained opposite sides of the King's church policy; and though Gardiner was encouraged by the King to put up articles against the archbishop for heresy, the Archbishop could always rely on the King's protection in the end.
Protestantism was gaining ground in high places, especially after the King's marriage to
Catherine Parr; the Queen herself was nearly committed for it at one time, when Gardiner, with the King's approbation, censured some of her expressions in conversation. Just after her marriage, four men of the court were condemned at Windsor and three of them were burned. The fourth, who was the theologian and composer
John Merbecke, was pardoned by Gardiner's procurement, who said he was "but a musician". In 1546 Gardiner was the significant person involved in a conservative plot to discredit
Maud Lane who was Catherine Parr's cousin, gentlewoman and confidante. The plan was to find evidence of her heresy but the plot failed and plans to kidnap the Queen and two of her ladies were not enacted. Gardiner's position was reduced by this. ==Edward VI's reign==