I began to trace this idea darkly through all the enormous thoughts of our theology. The idea was that which I had outlined touching the optimist and the pessimist; that we want not an amalgam or compromise, but both things at the top of their energy; love and wrath both burning. Here I shall only trace it in relation to ethics. But I need not remind the reader that the idea of this combination is indeed central in orthodox theology. For orthodox theology has specially insisted that Christ was not a being apart from God and man, like an elf, nor yet a being half human and half not, like a centaur, but both things at once and both things thoroughly, very man and very God. Now let me trace this notion as I found it.
All sane men can see that sanity is some kind of equilibrium; that one may be mad and eat too much, or mad and eat too little. Some moderns have indeed appeared with vague versions of progress and evolution which seeks to destroy the μέσον or balance of Aristotle. They seem to suggest that we are meant to starve progressively, or to go on eating larger and larger breakfasts every morning forever. But the great truism of the μέσον remains for all thinking men, and these people have not upset any balance except their own. But granted that we have all to keep a balance, the real interest comes in with the question of how that balance can be kept. That was the problem which Paganism tried to solve: that was the problem which I think Christianity solved and solved in a very strange way.
Paganism declared that virtue was in a balance; Christianity declared it was in a conflict: the collision of two passions apparently opposite. Of course they were not really inconsistent; but they were such that it was hard to hold simultaneously. Let us follow for a moment the clue of the martyr and the suicide; and take the case of courage. No quality has ever so much addled the brains and tangled the definitions of merely rational sages. Courage is almost a contradiction in terms. It means a strong desire to live taking the form of a readiness to die. “He that will lose his