Karl Berngardovich Radekwas a Marxist active in the Polish and German social democratic movements before World War I and an international Communist leader in the Soviet Union after the Russian Revolution... (wikipedia)
The enmity of such a party towards Socialism does not mean that the members are only prejudiced against it because they do not know it; it means that they are possessed of bourgeois ideas, and wish to determine their policy accordingly.
The Social-Democratic Federation took part in all the political and economic struggles of the English working class; it took pains to bring Socialist views home to them, not only through agitation and propaganda, but also by actions.
In general, if signs of sectarianism do appear in a Socialist Party, these are only the products of the absence of a broad Labour movement in the country.
Without Socialism the working class is a heterogeneous mixture of different categories, some of which have independent, varying interests, sometimes opposed to each other.
A Labour party is not a debating club, it is a party of action.
The mass of workers, as yet non-Socialist, is retarded in its development towards Socialism.
Every social organisation which is rooted in life still lasts a long time, even after the conditions from which it drew its strength have changed in a manner unfavourable to it.
Life provides material for its agitation which makes its general views comprehensible to the masses.
If a Labour movement, on a bourgeois basis, has hitherto existed in the country where the new movement is awakening it will certainly not disappear all at once.
Thus in such a Labour Party there can be no question of independent policy.