The secret of this act of inward contemplative tension we have already analysed. We have found it to consist in a "complex" of all the primordial energies of the soul, focussed and concentrated into what we have compared to a pyramidal apex-point by the power of a certain synthetic movement of the soul itself which we have named the apex-thought. The reply of the will, therefore, to the vision it desires to serve consists of a gathering together of all the energies of the soul into a rhythmic harmony. It may well be that this premeditated and deliberately constructed harmony will have to wait for many days and years without experiencing the magic touch of the soul's apex-thought. For though we may passionately desire the touch of this--aye, and pray for it with a most desperate prayer!--it is of the very nature of this mysterious thing to require for the moment of its activity something else than the contemplative tension which has prepared the ground for its appearance. For this synthetic apex-thought, which is the soul's highest power, is only in a very limited sense within the power of the will. The whole matter is obscure and perhaps inexplicable; but it seems as if a place were required here for some philosophic equivalent of that free gift of the Gods which, in theological language, goes by the name of "grace." Long and long may the soul wait--with the hardly won rhythm of its multiform "complex" poised in vibrant expectation--before the moment arrives in which the apex-thought can strike its note of ecstasy. In the time and place of such a moment, in the accumulation of conditions which render such a moment eternal, chance and circumstance may play a prominent part. There is, however, an inveterate instinct in humanity--not perhaps to be altogether disregarded--according to the voice of which this unaccountable element of chance and circumstance, or, shall we say, of destiny, is itself the result of the interposed influence of the invisible companions. But whether this be so or not, the fact remains that some alien element of indeterminable chance or circumstance or destiny does frequently enter into that accumulation of obscure conditions which seem to be necessary before the magic of the apex-thought is roused.