19 “He shall call upon me, and I will hear him: yea, I am with him in trouble”. Fear not when you are in trouble, as if the Lord were not with you. Let faith be with you, and God is with you in your trouble. There are waves on the sea, and you are tossed in your bark, because Christ sleeps. Christ slept in the ship, while the men were perishing. If your faith sleep in your heart, Christ is as it were sleeping in your ship: because Christ dwells in you through faith, when you begin to be tossed, awake Christ sleeping: rouse up your faith, and you shall be assured that He deserts you not. But you think you are forsaken, because He rescues you not when you yourself dost wish. He delivered the Three Children from the fire? Did He, who did this, desert the Maccabees? God forbid! He delivered both of these: the first bodily, that the faithless might be confounded; the last spiritually, that the faithful might imitate them. “I will deliver him, and bring him to honour.”
Source: The Enarrations, or Expositions, on the Psalms (New Advent)