If I were asked to put forward an ethical principle which I considered to be especially certain, it would be that no one can be responsible, in the properly ethical sense, for the conduct of another. Responsibility belongs essentially to the individual. The implications of this principle are much more far-reaching than is evident at first, and reflection upon them may lead many to withdraw the assent which they might otherwise be very ready to accord to this view of responsibility. But if the difficulties do appear to be insurmountable, and that, very certainly, does not seem to me to be the case, then the proper procedure will be, not to revert to the barbarous notion of collective or group responsibility, but to give up altogether the view that we are accountable in any distinctively moral sense.

To treat existentialism as a philosophy is no more possible than to treat idealism as a philosophy. The reason is obvious. Jean-Paul Sartre is an existentialist and Gabriel Marcel is also an existentialist; but the philosophy of Sartre is not the same as the philosophy of Marcel. One can no more speak of the philosophy of Kierkegaard, Jaspers, Heidegger, Sartre, Marcel and Berdyaev, as though they maintained the same system, than one could speak of the philosophy of Plato, Berkeley and Hegel, as though one philosophy was common to the three thinkers. Of course, if one took idealism in the sense in which the Marxist uses the term, as meaning the doctrine that mind is prior to matter, i.e. as opposed to materialism (with the suggestion that realism and materialism are equivalent), one would have a definite theme to consider; but one would be forced to recognize as idealists thinkers who would never call themselves by that name and who would not be generally recognized as such. Similarly, if one said that existentialism is the doctrine that man is free and that what he makes of himself depends on himself, on his free choices, one would doubtless have mentioned a doctrine which is common to the existentialists and which they insist upon; but one would at the same time be forced to include in the ranks of the existentialists philosophers whose inclusion would be manifestly absurd.

Theism is a modern word, meaning belief in God. But there is no unanimity about the attributes of God. The Greek theos meant a superhuman and in particular an immortal Being. For the Platonists he was a “Soul,” and there may be more than one soul. The Christian Fathers—Augustine as well as the Greeks, could say without reproach that God became man in order that man might become divine. The Logos in the Fourth Gospel is God, but not the Godhead. “My Father is greater than I.”