Behold, the eye of the Lord is upon them that fear him - He watches over them, and "he" guards them from danger. His eye is, in fact, upon all men; but it is directed with special attention to those who fear him and trust in him. Their security is in the fact that the eye of God is upon them; that he knows their wants; that he sees their dangers; that he has ample ability to deliver and save them.

Upon them that hope in his mercy - Upon the pious; upon his friends. The expression is a very beautiful one. It describes the true state of a pious heart; it in fact characterizes the whole of religion, for we imply all that there is in religion on earth when we say of a man, that - conscious of his weakness and sinfulness - "he hopes in the mercy of God."

Behold, the eye of the Lord - Though all the above are unavailing, yet here is one thing that can never fail; "the eye of the Lord" - the watchful providence of the Most High, "is upon them that fear him, upon them that hope in his mercy."

Behold, the eye of the Lord is upon them that fear him,.... Not with dread of his wrath, or distrust of his grace, or for sinister ends and selfish views, but with a godly fear; by which men hate evil, depart from it, are careful not to offend God by it, but to serve and worship him; on such is not only his eye of Providence to protect from danger, to supply with the necessaries of life, but of love and grace; he looks upon them with delight and pleasure; his eye is upon them to watch over them for good, to guard them from every enemy, and from all evil, and to communicate to them every needful measure of grace;

upon them that hope in his mercy; not his absolute mercy, but his special mercy in Christ; which appears in the provision of him as a Saviour, in the mission of him into this world, and redemption by him; and is displayed in regeneration, the pardon of sin, and eternal life: and such that hope in it are they that see themselves miserable creatures, and in need of it; and who are encouraged to hope in it from the plenty and abundance of it in the heart of God; and from the many instances of it among men, and even some the chief of sinners; and they do hope in it for the forgiveness of their sins, and for salvation and eternal glory; and on these the eye of the Lord is, as before,

Behold, {m} the eye of the LORD is upon them that fear him, upon them that hope in his mercy;

(m) God shows his mercy toward his, which man by no means is able to compass.

33:18 The eye - Whosoever therefore would have safety, must expect it only from the watchful eye, and almighty hand of God. That fear - These are the chief objects of his care and favour. Hope - That place their hope and trust, and happiness, not in any creature, but only in God, and in his mercy and blessings.

Margin fear

See Scofield Note: "Ps 19:9"

18, 19. Contrasted is God's guidance and power to save from the greatest earthly evil and its most painful precursor, and hence from all.

33:12-22 All the motions and operations of the souls of men, which no mortals know but themselves, God knows better than they do. Their hearts, as well as their times, are all in his hand; he formed the spirit of each man within him. All the powers of the creature depend upon him, and are of no account, of no avail at all, without him. If we make God's favour sure towards us, then we need not fear whatever is against us. We are to give to him the glory of his special grace. All human devices for the salvation of our souls are vain; but the Lord's watchful eye is over those whose conscientious fear of his name proceeds from a believing hope in his mercy. In difficulties they shall be helped; in dangers they shall not receive any real damage. Those that fear God and his wrath, must hope in God and his mercy; for there is no flying from him, but by flying to him. Let thy mercy, O Lord, be upon us; let us always have the comfort and benefit, not according to our merits, but according to the promise which thou hast in thy word given to us, and according to the faith thou hast by thy Spirit and grace wrought in us.