Psalms 23:4

Yea, even when conditions are not so favorable, though I walk through the valley of the shadow of death, where darkness and terror surround the believer, where the cry of wild beasts from the mountain caverns tends to take the confidence out of the heart of the sheep, when misfortune and trouble harass them, I will fear no evil, said in the proper defiance of faith, the believer trusting not in his own power, but in that of the upholding might of Jehovah's strength. For Thou art with me, even in the darkest night of tribulation, even in the peril of death; Thy rod and Thy staff, the protecting and sustaining power of Jehovah's mercy in the means of grace, they comfort me, offering the right consolation in every trouble affecting both body and soul. That is the second great fact upon which the believer places his trust.