“Forasmuch as it is ordained of God that all flesh hath spirit and thereby taketh on spiritual powers, so, also, the spirit hath powers of the flesh, even when it is gone out of the flesh and liveth as a thing apart, as many a violence performed by wraith and lemure sheweth. And there be who say that man is not single in this, but the beasts have the like evil inducement, and – ”

—MEDITATIONS (DENNEKER)

‘Again the withered hag poured forth the monotonous words of a prayer that was not meant to be acceptable in Heaven; and soon, in the pauses of her breath, strange murmurings began to thicken, gradually increasing so as to drown and overpower the charm by which they grew. Shrieks pierced through the obscurity of sound, and were succeeded by the singing of sweet female voices, which in their turn gave way to a wild roar of laughter, broken suddenly by groanings and sobs, forming altogether a ghastly confusion of terror and mourning and mirth.’

–NATHANIEL HAWTHORNE (The Hollow of the Three Hills)

HIS voice came to us again. He said, at first, that he saw nothing in the abyss below him. Then he gasped, swayed, and almost lost his balance. We could see the sweat standing out on his brow and neck, soaking his blue shirt. There were things in the abyss, he said in hoarse tones, great shapes that were like blobs of utter blackness, yet which he knew to be alive. From the central masses of their beings he could see them shoot forth incredibly long, filamentine tentacles. They moved themselves forward and backward — horizontally, but could not move vertically, it seemed. They were, he thought, nothing but living shadows.
Robert A.W. Lowndes (THE ABYSS)

Oh cold, cold, rigid, dreadful Death, set up thine altar here, and dress it with such terrors as thou hast at thy command: for this is thy dominion! But of the loved, revered, and honoured head, thou canst not turn one hair to thy dread purposes, or make one feature odious. It is not that the hand is heavy and will fall down when released; it is not that the heart and pulse are still; but that the hand was open, generous, and true; the heart brave, warm, and tender; and the pulse a man’s. Strike, Shadow, strike! And see his good deeds springing from the wound, to sow the world with life immortal! –Charles Dickens (A Christmas Carol)