This masterly treatise of Lassalle concludes with an appeal to the working class, in which we see the great agitator reach the high level of a pure and noble eloquence. Having shown at length that the working class are called to be the creators and representatives of a new historical era, he proceeds: ‘From what we have said there follows for all who belong to the working class the duty of an entirely new bearing. ‘Nothing is more suited to stamp on a class a worthy and deeply moral impress than the consciousness that it is called to be the ruling class, that it is appointed to raise its principle to be the principle of an entire epoch, to make its idea the ruling idea of the whole society, and so again to mould society after its own pattern. The high world-historic honour of this vocation must occupy all your thoughts. The vices of the oppressed, the idle amusements of the thoughtless, and the harmless frivolity of the unimportant beseem you no longer. Ye are the rock on which the church of the future should be built.’ Pity that in the miserable squabble which terminated his life he did not realise that the leader of the working class should also be inspired by a sense of the nobility of his calling. This exposition of the vocation of the working class is closely connected with another notable feature of Lassalle’s teaching, his _Theory of the State_. Lassalle’s theory of the State differs entirely from that generally held by the Liberal school. The Liberal school hold that the function of the State consists simply in protecting the personal freedom and the property of the individual. This he scouts as a night-watchman’s idea, because it conceives the State under the image of a night-watchman, whose sole function it is to prevent robbery and burglary. In opposition to this narrow idea of the State, Lassalle quotes approvingly the view of August Boeckh: ‘That we must widen our notion of the State so as to believe that the State is the institution in which the whole virtue of humanity should be realised.’ History, Lassalle tells us, is an incessant struggle with Nature, with the misery, ignorance, poverty, weakness, and unfreedom in which the human race was originally placed.[2] The progressive victory over this weakness, that is the development of the freedom which history depicts. In this struggle, if the individual had been left to himself, he could have made no progress. The State it is which has the function to accomplish this development of freedom, this development of the human race in the way of freedom. The duty of the State is to enable the individual to reach a sum of culture, power, and freedom, which for individuals would be absolutely unattainable. The aim of the State is to bring human nature to positive unfolding and progressive development—in other words, to realise the chief end of man: it is the education and development of the human race in the way of freedom.