NATURAL men have conceived a twofold use of sleep; that it is a refreshing of the body in this life; that it is a preparing of the soul for the next; that it is a feast, and it is the grace at that feast; that it is our recreation and cheers us, and it is our catechism and instructs us; we lie down in a hope that we shall rise the stronger, and we lie down in a knowledge that we may rise no more. Sleep is an opiate which gives us rest, but such an opiate, as perchance, being under it, we shall wake no more.
But though natural men, who have induced secondary and figurative considerations, have found out this second, this emblematical use of sleep, that it should be a representation of death, God, who wrought and perfected his work before nature began (for nature was but his apprentice, to learn in the first seven days, and now is his foreman, and works next under him), God, I say, intended sleep only for the refreshing of man by bodily rest, and not for a figure of death, for he intended not death itself then.
But man having induced death upon himself, God hath taken man's creature, death, into his hand, and mended it; and whereas it hath in itself a fearful form and aspect, so that man is afraid of his own creature, God presents it to him in a familiar, in an assiduous, in an agreeable and acceptable form, in sleep; that so when he awakes from sleep, and says to himself, "Shall I be no otherwise when I am dead, than I was even now when I was asleep?" he may be ashamed of his waking dreams, and of his melancholy fancying out a horrid and an affrightful figure of that death which is so like sleep. As then we need sleep to live out our threescore and ten years, so we need death to live that life which we cannot outlive. And as death being our enemy, God allows us to defend ourselves against it (for we victual ourselves against death twice every day), as often as we eat, so God having so sweetened death unto us as he hath in sleep, we put ourselves into our enemy's hands once every day, so far as sleep is death; and sleep is as much death as meat is life.
This then is the misery of my sickness, that death, as it is produced from me and is mine own creature, is now before mine eyes, but in that form in which God hath mollified it to us, and made it acceptable, in sleep I cannot see it. How many prisoners, who have even hollowed themselves their graves upon that earth on which they have lain long under heavy fetters, yet at this hour are asleep, though they be yet working upon their own graves by their own weight? He that hath seen his friend die to-day, or knows he shall see it to-morrow, yet will sink into a sleep between. I cannot, and oh, if I be entering now into eternity, where there shall be no more distinction of hours, why is it all my business now to tell clocks? Why is none of the heaviness of my heart dispensed into mine eye-lids, that they might fall as my heart doth? And why, since I have lost my delight in all objects, cannot I discontinue the faculty of seeing them by closing mine eyes in sleep? But why rather, being entering into that presence where I shall wake continually and never sleep more, do I not interpret my continual waking here, to be a parasceve and a preparation to that?