Algernon Blackwood said this quote

The dusk rapidly deepened; the glades grew dark; the crackling of the fire and the wash of little waves along the rocky lake shore were the only sounds audible. The wind had dropped with the sun, and in all that vast world of branches nothing stirred. Any moment, it seemed, the woodland gods, who are to be worshipped in silence and loneliness, might stretch their mighty and terrific outlines among the trees.

~ Algernon Blackwood

Mrs. Bittarcy rustled ominously, holding her peace meanwhile. She feared long words she did not understand. Beelzebub lay hid among too many syllables.(The Man Whom The Trees Loved)

~ Algernon Blackwood

When common objects in this way be come charged with the suggestion of horror, they stimulate the imagination far more than things of unusual appearance; and these bushes, crowding huddled about us, assumed for me in the darkness a bizarre grotesquerie of appearance that lent to them somehow the aspect of purposeful and living creatures. Their very ordinariness, I felt, masked what was malignant and hostile to us.

~ Algernon Blackwood

And it was in that moment of distress and confusion that the whip of terror laid its most nicely calculated lash about his heart. It dropped with deadly effect upon the sorest spot of all, completely unnerving him. He had been secretly dreading all the time that it would come - and come it did.Far overhead, muted by great height and distance, strangely thinned and wailing, he heard the crying voice of Defago, the guide.The sound dropped upon him out of that still, wintry sky with an effect of dismay and terror unsurpassed. The rifle fell to his feet. He stood motionless an instant, listening as it were with his whole body, then staggered back against the nearest tree for support, disorganized hopelessly in mind and spirit. To him, in that moment, it seemed the most shattering and dislocating experience he had ever known, so that his heart emptied itself of all feeling whatsoever as by a sudden draught.'Oh! oh! This fiery height! Oh, my feet of fire! My burning feet of fire...' ran in far, beseeching accents of indescribable appeal this voice of anguish down the sky. Once it called - then silence through all the listening wilderness of trees.And Simpson, scarcely knowing what he did, presently found himself running wildly to and fro, searching, calling, tripping over roots and boulders, and flinging himself in a frenzy of undirected pursuit after the Caller. Behind the screen of memory and emotion with which experience veils events, he plunged, distracted and half-deranged, picking up false lights like a ship at sea, terror in his eyes and heart and soul. For the Panic of the Wilderness had called to him in that far voice - the Power of untamed Distance - the Enticement of the Desolation that destroys. He knew in that moment all the pains of someone hopelessly and irretrievably lost, suffering the lust and travail of a soul in the final Loneliness. A vision of Defago, eternally hunted, driven and pursued across the skyey vastness of those ancient forests fled like a flame across the dark ruin of his thoughts...It seemed ages before he could find anything in the chaos of his disorganized sensations to which he could anchor himself steady for a moment, and think...The cry was not repeated; his own hoarse calling brought no response; the inscrutable forces of the Wild had summoned their victim beyond recall - and held him fast.(The Wendigo)

~ Algernon Blackwood