Read it through once

Evidently this creature was suffering unimaginable terrors. Think what it must have been to wake up in the midst of that voiceless hush, and, look out over that grim congregation of the dead! What gratitude shone in his skinny white face when he saw a living form before him! And how the fervency of this mute gratitude was augmented when his eyes fell upon the life-giving cordials which I carried in my hands! Then imagine the horror which came into this pinched face when I put the cordials behind me, and said mockingly--