tion which, upon the whole, appears to have worked well hitherto, and which has its roots in principle. It is open to a man to preach the principles of Torquemada or the religion of Mahomet. It is not open to men to practise such of their precepts as would violate the rights of others or cause a breach of the peace. Expression is free, and worship is free as far as it is the expression of personal devotion. So far as they infringe the freedom, or, more generally, the rights of others, the practices inculcated by a religion cannot enjoy unqualified freedom.
4. Social Liberty.
From the spiritual we turn to the practical side of life. On this side we may observe, first, that Liberalism has had to deal with those restraints on the individual which flow from the hierarchic organization of society, and reserve certain offices, certain forms of occupation, and perhaps the right or at least the opportunity of education generally, to people of a certain rank or class. In its more extreme form this is a caste system, and its restrictions are religious or legal as well as social. In Europe it has taken more than
