Chelius desired Bucer to give him his opinion in writing. The reformer hastily drew up a memoir, which, being approved by his colleagues, he handed to his friend on the 27th of August.[632] Francis's agent had fixed that day for his departure; but at the last moment he changed his mind, and remained twenty-four hours longer in Strasburg. There was another doctor in that city, a meek, pious, and firm man, an old friend of Zwingle's:[633] it was Hedio, and Chelius asked him for his opinion also. Then, taking with him the memoirs of the three doctors, he started without delay for Paris, convinced that catholicity and truth were about to be saved. On reaching the capital Chelius gave the papers to William du Bellay, who immediately laid them before the king. The latter ordered that the Bishop of Paris and certain of the nobles, men of letters, and ecclesiastics, who desired to see a united but reformed Church, should have these documents communicated to them. The arrival of this ultimatum of the Reformation was an event of great importance; and accordingly the memoirs of the three doctors were anxiously perused at the Louvre, in the bishop's palace, and in other houses of the capital. Perhaps history has made a mistake in taking so little note of this. Three of the reformers, with England, Francis I., and some of the most eminent men of the epoch, demanded one only catholic but reformed Church. A great evangelical unity seemed on the point of being realised. Shall we not set forth in some detail a proposal of such high interest? There are individuals, we are aware, who are always looking for facts and sensations, never troubling themselves about principles and doctrines; but the wise, on the contrary, know that the world is moved by ideas, and, whatever may be the objections of curious minds, history must perform her task, and give to opinions the place that belongs to them.