(1) Shepherd.--This image, as applied to God, appears in Hebrew literature first (Genesis 48:15; Genesis 49:24) of his relation to the individual (comp. Psalm 119:176); as the shepherd of His people the image is much more frequent (Psalm 78:52; Psalm 80:1; Isaiah 40:11; Isaiah 63:11; Ezekiel 34; Micah 7:14).

Verse 1. - The Lord is my Shepherd. This metaphor, so frequent in the later Scriptures (Isaiah 40:11; Isaiah 49:9, 10; Jeremiah 31:10; Ezekiel 34:6-19; John 10:11-19, 26-28; Hebrews 13:20; 1 Peter 2:25; 1 Peter 5:4; Revelation 7:17), is perhaps implied in Genesis 48:15, but first appears, plainly and openly, in the Davidical psalms (see, besides the present passage, Psalm 74:1; Psalm 77:20; Psalm 78:53; 79:14; 80:1 - psalms which, if not David's, belong to the time, and were written under the influence, of David). It is a metaphor specially consecrated to us by our Lord's employment and endorsement of it (John 10:11-16). I shall not want. The Prayer-book Version brings out the full sense, "Therefore can I lack nothing" (comp. Deuteronomy 2:7; Deuteronomy 8:9; and Matthew 6:31-33).

23:1-6 Confidence in God's grace and care. - "The Lord is my shepherd." In these words, the believer is taught to express his satisfaction in the care of the great Pastor of the universe, the Redeemer and Preserver of men. With joy he reflects that he has a shepherd, and that shepherd is Jehovah. A flock of sheep, gentle and harmless, feeding in verdant pastures, under the care of a skilful, watchful, and tender shepherd, forms an emblem of believers brought back to the Shepherd of their souls. The greatest abundance is but a dry pasture to a wicked man, who relishes in it only what pleases the senses; but to a godly man, who by faith tastes the goodness of God in all his enjoyments, though he has but little of the world, it is a green pasture. The Lord gives quiet and contentment in the mind, whatever the lot is. Are we blessed with the green pastures of the ordinances, let us not think it enough to pass through them, but let us abide in them. The consolations of the Holy Spirit are the still waters by which the saints are led; the streams which flow from the Fountain of living waters. Those only are led by the still waters of comfort, who walk in the paths of righteousness. The way of duty is the truly pleasant way. The work of righteousness in peace. In these paths we cannot walk, unless. God lead us into them, and lead us on in them. Discontent and distrust proceed from unbelief; an unsteady walk is the consequence: let us then simply trust our Shepherd's care, and hearken to his voice. The valley of the shadow of death may denote the most severe and terrible affliction, or dark dispensation of providence, that the psalmist ever could come under. Between the part of the flock on earth and that which is gone to heaven, death lies like a dark valley that must be passed in going from one to the other. But even in this there are words which lessen the terror. It is but the shadow of death: the shadow of a serpent will not sting, nor the shadow of a sword kill. It is a valley, deep indeed, and dark, and miry; but valleys are often fruitful, and so is death itself fruitful of comforts to God's people. It is a walk through it: they shall not be lost in this valley, but get safe to the mountain on the other side. Death is a king of terrors, but not to the sheep of Christ. When they come to die, God will rebuke the enemy; he will guide them with his rod, and sustain them with his staff. There is enough in the gospel to comfort the saints when dying, and underneath them are the everlasting arms. The Lord's people feast at his table, upon the provisions of his love. Satan and wicked men are not able to destroy their comforts, while they are anointed with the Holy Spirit, and drink of the cup of salvation which is ever full. Past experience teaches believers to trust that the goodness and mercy of God will follow them all the days of their lives, and it is their desire and determination, to seek their happiness in the service of God here, and they hope to enjoy his love for ever in heaven. While here, the Lord can make any situation pleasant, by the anointing of his Spirit and the joys of his salvation. But those that would be satisfied with the blessings of his house, must keep close to the duties of it.The Lord is my shepherd,.... This is to be understood not of Jehovah the Father, and of his feeding the people of Israel in the wilderness, as the Targum paraphrases it, though the character of a shepherd is sometimes given to him, Psalm 77:20; but of Jehovah the Son, to whom it is most frequently ascribed, Genesis 49:24. This office he was called and appointed to by his Father, and which through his condescending grace he undertook to execute, and for which he is abundantly qualified; being omniscient, and so knows all his sheep and their maladies, where to find them, what is their case, and what is to be done for them; and being omnipotent, he can do everything proper for them; and having all power in heaven and in earth, can protect, defend, and save them; and all the treasures of wisdom and knowledge being in him, he can guide and direct them in the best manner; wherefore he is called the great shepherd, and the chief shepherd, and the good shepherd. David calls him "my shepherd"; Christ having a right unto him, as he has to all the sheep of God, by virtue of his Father's gift, his own purchase, and the power of his grace; and as owning him as such, and yielding subjection to him, following him as the sheep of Christ do wheresoever he goes; and also as expressing his faith of interest in him, affection for him, and joy because of him: and from thence comfortably concludes,

I shall not want; not anything, as the Targum and Aben Ezra interpret it; not any temporal good thing, as none of Christ's sheep do, that he in his wisdom sees proper and convenient for them; nor any spiritual good things, since a fulness of them is in him, out of which all their wants are supplied; they cannot want food, for by him they go in and out and find pasture; in him their bread is given them, where they have enough and to spare, and their waters are sure unto them; nor clothing, for he is the Lord their righteousness, and they are clothed with the robe of his righteousness; nor rest, for he is their resting place, in whom they find rest for their souls, and are by him led to waters of rest, as in Psalm 23:2, the words may be rendered, "I shall not fail", or "come short" (s); that is, of eternal glory and happiness; for Christ's sheep are in his hands, out of which none can pluck them, and therefore shall not perish, but have everlasting life, John 10:27.

(s) "non deficiam", Pagninus, Montanus.