Thus he came to suspect that Socialism was merely social reform, and that social reform was merely slavery. But the point still is that though his attitude to it was now one of revolt, it was anything but a mere revulsion of feeling. He did, indeed, fall back on fundamental things, on a fury at the oppression of the poor, on a pity for slaves, and especially for contented slaves. But it is the mark of his type of mind that he did not abandon Socialism without a rational case against it, and a rational system to oppose to it. The theory he substituted for Socialism is that which may for convenience be called Distributivism; the theory that private property is proper to every private citizen. This is no place for its exposition; but it will be evident that such a conversion brings the convert into touch with much older traditions of human freedom, as expressed in the family or the guild. And it was about the same time that, having for some time held an Anglo-Catholic position, he joined the Roman Catholic Church. It is notable, in connection with the general argument, that while the deeper reasons for such a change do not concern such a sketch as this, he was again characteristically amused and annoyed with the sentimentalists, sympathetic or hostile, who supposed he was attracted by ritual, music, and emotional mysticism. He told such people, somewhat to their bewilderment, that he had been converted because Rome alone could satisfy the reason. In his case, of course, as in Newman's and numberless others, well-meaning people conceived a thousand crooked or complicated explanations, rather than suppose that an obviously honest man believed a thing because he thought it was true. He was soon to give a more dramatic manifestation of his strange taste for the truth.