This phenomenon is due to the fact that our whole personality incarnates itself in the pain or in the pleasure of the moment. Such pain, such pleasure, is the quintessential attenuated "matter" with which our soul clothes itself. At such moments we _are_ the pain; we _are_ the pleasure. Our human identity seems merged, lost, annihilated. Our soul seems no longer _our_ soul. It becomes the soul of the overpowering sensation. We ourselves at such moments become fiery molecules of pain, burning atoms of pleasure. Just as the logical reason can abstract itself from the other primal energies and perform strange and fantastic tricks, so the activity of sensation can so absorb, obsess and overpower the whole personality that the rhythm of existence is entirely broken.
Pain at the point of ecstasy, pleasure at the point of ecstasy, are both of them destructive of those rare moments when our complex vision resolves itself into music. Such music is indeed itself a kind of ecstasy; but it is an ecstasy intellectualized and consciously creative. Pain is present there and pleasure is present there; but they are there only as orchestral notes in a larger unity that has absorbed them and transmuted them.
When a work of art by reason of its sensational appeal reduces us to an ecstasy of pleasure or pain it renders impossible that supreme act of the complex vision by means of which the immortal calm of the ideal vision descends upon the unfathomable universe.
Sensation carried to its extreme limit becomes impersonal; for in its unconscious mechanism personality is devoured. But it does not become impersonal in that magical liberating sense in which the impersonal is an escape, bringing with it a feeling of large, cool, quiet, and unruffled space. It becomes impersonal in a thick, gross, opaque, mechanical manner.
There is brutality and outrage; there is bestiality and obscenity about both pain and pleasure when in their voracious maw they devour the magic of the unfathomable world. Thus it may be noted that most great and heroic souls hold their supreme pain at a distance from them, with a proud gesture of contempt, and go down at the last with their complex vision unruffled and unimpaired. There is indeed a still deeper "final moment" than this; but it is so rare as to be out of the reach of average humanity. I refer to an attitude like that of Jesus upon the cross; in whose mood towards his own suffering there was no element of "pride of will" but only an immense pity for the terrible sensitiveness of all life, and a supreme heightening of the emotion of love towards all life.