2.

"God, my God, unto Thee from the light I watch" (ver. 1). What is to watch? It is, not to sleep. What is to sleep? There is a sleep of the soul; there is a sleep of the body. Sleep of body we all ought to have: because if sleep of body is not taken, a man fainteth, the body itself fainteth. For our frail body cannot long sustain a soul watching and on the stretch on active works; if for a long time the soul shall have been intent on active pursuits, the body being frail and earthly holdeth her not, sustaineth her not for ever in activity, and fainteth and falleth. Therefore God hath granted sleep to the body, whereby are recruited the members of the body, in order that they may be able to sustain the soul watching. But of this let us take heed, namely, that our soul herself sleep not: for evil is the sleep of the soul. Good is the sleep of the body, whereby is recruited the health of the body. But the sleep of the soul is to forget her God. Whatsoever soul shall have forgotten her God, sleepeth. Therefore the Apostle saith to certain persons that forgot their God, and being as it were in sleep, did act the follies of the worship of idols--the Apostle, I say, saith to certain persons, "Rise, thou that sleepest, and rise up from the dead, and Christ shall enlighten thee." ¹ Was the Apostle waking up one sleeping in body? Nay, but he was waking a soul sleeping, inasmuch as he was waking her, in order that she might be lightened by Christ. Therefore as to these same watchings saith this man, "God, my God, unto Thee from the light I watch." For thou wouldest not watch of thyself, unless there should arise thy Light, to wake thee from sleep. For Christ lighteneth souls, and maketh them to watch: but if His light He taketh away, they slumber. For for this cause to Him there is said in another psalm, "Lighten mine eyes, that I may never slumber in death." ² ...