be as essential as the best, must be as necessary to make the individual what he is; since if any part whatever in an individual were to vanish or alter, it would no longer be that individual at all. The philosophy of absolute idealism, so vigorously represented both in Scotland and America today, has to struggle with this difficulty quite as much as scholastic theism struggled in its time; and although it would be premature to say that there is no speculative issue whatever from the puzzle, it is perfectly fair to say that there is no clear or easy issue, and that the only obvious escape from paradox here is to cut loose from the monistic assumption altogether, and to allow the world to have existed from its origin in pluralistic form, as an aggregate or collection of higher and lower things and principles, rather than an absolutely unitary fact. For then evil would not need to be essential; it might be, and may always have been, an independent portion that had no rational or absolute right to live with the rest, and which we might conceivably hope to see got rid of at last.
Now the gospel of healthy-mindedness, as we have described it, casts its vote distinctly for this pluralistic view. Whereas the monistic philosopher finds himself more or less bound to say, as Hegel said, that everything actual is rational, and that evil, as an element dialectically required, must be pinned in and kept and consecrated and have a function awarded to it in the final system of truth, healthy-mindedness refuses to say anything of the sort. Evil, it says, is emphatically irrational, and not to be pinned in, or preserved, or consecrated in any final system of truth. It is a pure abomination to the Lord, an alien unreality, a waste element, to be sloughed off and negated, and the very memory of it, if possible, wiped out and forgotten. The ideal, so far from being coextensive with the whole actual, is a mere extract from the actual, marked by its deliverance from all contact with this diseased, inferior, and excrementitious stuff.
Here we have the interesting notion fairly and squarely presented to us, of there being elements of the universe which may make no rational