Salmos 139

Salmos 139:18

Watch, for when the body is sleeping it is nature that holds sway over us, and our activity is directed not by our wills but by the impulse of nature. When a heavy torpor of weakness and sadness rules over the soul, it is the enemy who holds sway over it and leads it against its own desire. It is force that holds sway over nature and the enemy who holds sway over the soul. That is why our Lord spoke of vigilance of soul and of body lest the body sink into a heavy sleep and the soul into a sluggishness born of timidity; just as [Scripture] says, "Let justice awaken you," and, "When I awake I am still with you," and, "Do not lose heart." This is why "we do not lose heart" in the ministry confided to us. — COMMENTARY ON TATIAN'S DIATESSARON 18:17