Psalm 23 — the most beloved psalm of divine care, six brief verses unfolding the LORD's pastoral oversight of His people from green pastures through the valley of the shadow of death to the dwelling in the house of the LORD forever. David, himself a shepherd before he was king, wrote it from the inside of the trade. The structure moves through the sheep's ordinary day (feeding, watering, lying down), through the dangerous valley (the comforting rod and staff), through the surprising banquet (a table prepared in the presence of enemies), to the eternal destination (I will dwell in the house of the LORD for ever). The psalm is loved because every clause is true and because the speaker stakes everything on the goodness of the Shepherd, including the parts of life that look least like good pastures. Christ's claim to be the good shepherd (John 10:11) is the explicit fulfillment.