The Protestants were, however, much alarmed by these measures, as indicative of the intolerant policy of the new king. The preachers met together to consult. They corresponded with foreign universities respecting the proper course to pursue; and the Protestant nobles met to confer upon the posture of affairs. As the result of their conferences, they issued a remonstrance, declaring that they could not yield to such an infringement of the rights of conscience, and that "they were bound to obey God rather than man." Rhodolph was pleased with this resistance, as it afforded him some excuse for striking a still heavier blow. He declared the remonstrants guilty of rebellion. As a punishment, he banished several Protestant ministers, and utterly forbade the exercise of any Protestant worship whatever, in any of the royal towns, including Vienna itself. He communicated with the leading Catholics in the Church and in the State, urging them to act with energy, concert and unanimity. He removed the Protestants from office, and supplied their places with Catholics. He forbade any license to preach or academical degree, or professorship in the universities from being conferred upon any one who did not sign the formulary of the Catholic faith. He ordered a new catechism to be drawn up for universal use in the schools, that there should be no more Protestant education of children; he allowed no town to choose any officer without his approbation, and he refused to ratify any choice which did not fall upon a Catholic. No person was to be admitted to the rights of burghership, until he had taken an oath of submission to the Catholic priesthood. These high-handed measures led to the outbreak of a few insurrections, which the emperor crushed with iron rigor. In the course of a few years, by the vigorous and unrelenting prosecution of these measures, Rhodolph gave the Catholics the ascendency in all his realms. While the Catholics were all united, the Protestants were shamefully divided upon the most trivial points of discipline, or upon abstruse questions in philosophy above the reach of mortal minds. It was as true then, as in the days of our Saviour, that "the children of this world are wiser in their generation than the children of light." Henry IV., of France, who had not then embraced the Catholic faith, was anxious to unite the two great parties of Lutherans and Calvinists, who were as hostile to each other as they were to the Catholics. He sent an ambassador to Germany to urge their union. He entreated them to call a general synod, suggesting, that as they differed only on the single point of the Lord's Supper, it would be easy for them to form some basis of fraternal and harmonious action.