For some time the articles in the _Globe_ did not pass the bounds of friendly, though outspoken, criticism. The events that drew Brown into opposition were his breach with the Roman Catholic Church, the campaign in Haldimand in which he was defeated by William Lyon Mackenzie, the retirement of Baldwin and the accession to power of the Hincks-Morin administration. Towards the end of 1850 there arrived in Canada copies of a pastoral letter by Cardinal Wiseman, defending the famous papal bull which divided England into sees of the Roman Catholic Church, and gave territorial titles to the bishops. Sir E. P. Tache, a member of the government, showed one of these to Mr. Brown, and jocularly challenged him to publish it in the _Globe_. Brown accepted the challenge, declaring that he would also publish a reply, to be written by himself. The reply, which will be found in the _Globe_ of December 10th, 1850, is argumentative in tone, and probably would not of itself have involved Brown in a violent quarrel with the Church. The following passage was afterwards cited by the _Globe_ as defining its position: "In offering a few remarks upon Dr. Wiseman's production, we have no intention to discuss the tenets of the Roman Catholic Church, but merely to look at the question in its secular aspect. As advocates of the voluntary principle we give to every man full liberty to worship as his conscience dictates, and without penalty, civil or ecclesiastical, attaching to his exercise thereof. We would allow each sect to give to its pastors what titles it sees fit, and to prescribe the extent of spiritual duties; but we would have the State recognize no ecclesiastical titles or boundaries whatever. The public may, from courtesy, award what titles they please; but the statute-book should recognize none. The voluntary principle is the great cure for such dissensions as now agitate Great Britain." The cause of conflict lay outside the bounds of that article. Cardinal Wiseman's letter and Lord John Russell's reply had thrown England into a ferment of religious excitement. "Lord John Russell," says Justin McCarthy, "who had more than any man living been identified with the principles of religious liberty, who had sat at the feet of Fox and had for his closest friend the poet, Thomas Moore, came to be regarded by the Roman Catholics as the bitterest enemy of their creed and their rights of worship."