Charles H. Spurgeon on Psalms 33:18

Behold. For this is a greater wonder than hosts and horses, a surer confidence than chariots or shields. The eye of the Lord is upon them that fear him. That eye of peculiar care is their glory and defence. None can take them at unawares, for the celestial watcher foresees the designs of their enemies, and provides against them. They who fear God need not fear anything else; let them fix their eye of faith on him, and his eye of love will always rest upon them. Upon them that hope in his mercy. This one would think to be a small evidence of grace, and yet it is a valid one. Humble hope shall have its share as well as courageous faith. Say, my soul, is not this an encouragement to thee? Dost thou not hope in the mercy of God in Christ Jesus? Then the Father's eye is as much upon thee as upon the elder born of the family. These gentle words, like soft bread, are meant for babes in grace, who need infant's food.