After his flight to Dieppe in March 1554, Knox was engaged, then, with a problem of difficulty, one of the central problems of his career and of the distracted age. In modern phrase, he wished to know how far, and in what fashion, persons of one religion might resist another religion, imposed upon them by the State of which they were subjects. On this point we have now no doubt, but in the sixteenth century "Authority" was held sacred, and martyrdom, according to Calvin, was to be preferred to civil war. If men were Catholics, and if the State was Protestant, they were liable, later, under Knox, to fines, exile, and death; but power was not yet given to him. If they were Protestants under a Catholic ruler, or Puritans under Anglican authority, Knox himself had laid down the rule of their conduct in his letter to his Berwick congregation. {45} "Remembering always, beloved brethren, that due obedience be given to magistrates, rulers, and princes, without tumult, grudge, or sedition. For, howsoever wicked themselves be in life, or howsoever ungodly their precepts or commandments be, ye must obey them for conscience' sake; except in chief points of religion, and then ye ought rather to obey God than man: _not to pretend to defend God's truth or religion, ye being subjects, by violence or sword, but patiently suffering what God shall please be laid upon you for constant confession of your faith and belief_." Man or angel who teaches contrary doctrine is corrupt of judgment, sent by God to blind the unworthy. And Knox proceeded to teach contrary doctrine! His truly Christian ideas are of date 1552, with occasional revivals as opportunity suggested. In exile he was now asking (1554), how was a Protestant minority or majority to oppose the old faith, backed by kings and princes, fire and sword? He answered the question in direct contradiction of his Berwick programme: he was now all for active resistance. Later, in addressing Mary of Guise, and on another occasion, he recurred to his Berwick theory, and he always found biblical texts to support his contradictory messages. At this moment resistance seemed hopeless enough. In England the Protestants of all shades were decidedly in a minority. They had no chance if they openly rose in arms; their only hope was in the death of Mary Tudor and the succession of Elizabeth--itself a poor hope in the eyes of Knox, who detested the idea of a female monarch. Might they "bow down in the House of Rimmon" by a feigned conformity? Knox, in a letter to the Faithful, printed in 1554, entirely rejected this compromise, to which Cecil stooped, thereby deserving hell, as the relentless Knox (who had fled) later assured him.