It was towards the Low Countries that John of Leyden looked with impatience. When would the expected delivery come out of the west? Why were not the thousands and tens of thousands of the sons of Israel rising from their fens, joined by trained bands from the cities, marching by the light of blazing cities, singing the songs of Zion? Graess offered the king to hie to the Low Countries and rouse the faithful seed. "The Father," said he, "has ordered me to gather together the brethren dispersed at Wesel, at Deventer, at Amsterdam, and in Lower Germany; to form of them a mighty army that shall deliver this city and smite asunder the enemies of Israel. I will accomplish this mission with joy in the interest of the faithful. I fear no danger, since I go to fulfil the will of God, and I am sure that our brethren, when they know our extremity, and that it is the will of their king, will rise and hasten to the relief."[231] [231] Montfort., p. 40; Kerssenbroeck, p. 104 _et seq._; Hast, p. 368. John Bockelson was satisfied; he furnished Graess with letters of credit, sealed with the royal signet. The letters were couched in the following terms:--"We, John, King of Righteousness in the new Temple, and servant of the Most High, do you to wit by these presents, that the bearer of these letters, Heinrich Graess, prophet illumined by the celestial Father, is sent by us to assemble, for the increase of our realm, our brethren dispersed abroad throughout the German lands. He will make them to hear the words of life, and he will execute the commandments which he has received from God and from us. We therefore order and demand of all those who belong to our kingdom to confide in him as in ourselves. Given at Münster, city of God, and sealed with our signet, in the twenty-sixth year of our age and the second of our reign, the second day of the first month, in the year 1535 after the nativity of Jesus Christ, Son of God." Graess, furnished with this letter and with 300 florins from the treasury, left the city, and betook himself direct to Iburg, which he reached on the vigil of the Epiphany;[232] and appeared before the bishop, told him the whole project, the names of the principal members of the sect at Wesel, Amsterdam, Leyden, &c., the places where their arms were deposited, and their plan of a general rising and massacring their enemies on a preconcerted day. [232] Montfort., p. 40. The bishop sent dispatches at once to the Duke of Juliers and the Governors of the Low Countries to warn them to be on their guard. They replied, requesting his assistance in suppressing the insurrection; and as the most effectual aid he could render would be to send Graess, he commissioned him to visit Wesel, and arrest the execution of the project.