When the pope countered Henry’s move by excommunicating him, Henry realized that papal authority in England had to be overthrown. The king knew the antipapal sympathies in England were running high. At Cambridge, for example, certain instructors were so taken with Luther that the favorite gathering place, the Inn of the White Horse, was called Little Germany. So the king calculated that he would face little popular opposition so long as he renounced papal authority in England and avoided troublesome doctrinal questions.
Henry moved briskly on a series of fronts. He discovered an old fourteenth-century law prohibiting dealings with foreign powers and used it to insist that the English clergy stop their dealings with the pope. The clergy offered surprisingly little resistance.
A year later, in 1534, the Act of Supremacy declared, “The king’s majesty justly and rightly is and ought to be and shall be reputed the only supreme head in earth of the Church of England called Anglicana Ecclesia .”