But although none of these measures of security that we have enumerated are to be included in Labour Protection, we must on the other hand guard against mistaken limitations of the term. It would be a mistaken limitation to include only security against material economic dangers in and arising from the relations of dependence, and to exclude moral and personal safeguards in these relations--protection of learning and instruction, of education, morality and religion, in a word the complete protection of family life. Labour Protection does not indeed include the whole moral and personal security of the wage-earner, but it does include it, and includes it fully and entirely, in so far as the dangers which threaten this security arise out of the _condition of dependence of the worker_ either within or beyond the limits of his business. The whole scope of Labour Protection embraces all claims for security against inhumane treatment in service-relations, treatment of the labourer "as a common tool," in the words of Pope Leo XIII. (2) Labour Protection does not include the free self-help of the worker, nor free mutual help, but only a part (cf. 3) of the protection afforded to wage-earners by the State, if necessary in co-operation with voluntary effort. Labour Protection in its modern form is only the outcome of a very old and on the whole far more important kind of Labour Protection, in the widest sense of the term, which far from abolishing the old forms of self-help and mutual help, actually presupposes them, strengthens, ensures and supplements them wherever the more recent developments of national industry render this necessary. Labour Protection, properly so called, only steps in when self-help and mutual help, supplemented by ordinary State protection, fail to meet the exigencies of the situation, whether momentarily and on account of special circumstances, or by the necessities of the case. This second far-reaching limitation of the meaning needs a little further explanation. Labour Protection in its more extended sense always meant and must still mean, first and foremost, self-help of the workers themselves; in part, individual self-help to guard against the dangers of service, in part, united self-help by means of the class organisation of trades-unions. Side by side with this self-help there has long existed a comprehensive system of free mutual help. This assumes the form of family protection exercised by relations and guardians against harsh employers, and by the father, brother, etc., in their relation of employers in family industries; also the somewhat similar form of patriarchal protection extended by the employer to his workpeople.