He leadeth me beside the still waters - Margin, “waters of quietness.” Not stagnant waters, but waters not tempestuous and stormy; waters so calm, gentle, and still, as to suggest the idea of repose, and such as prompt to repose. As applied to the people of God, this denotes the calmness - the peace - the repose of the soul, when salvation flows as in a gently running stream; when there is no apprehension of want; when the heart is at; peace with God.
He restoreth my soul - literally, “He causes my life to return.” DeWette, “He quickens me,” or causes me to live. The word soul” here means life, or spirit, and not the soul in the strict sense in which the term is now used. It refers to the spirit when exhausted, weary, or sad; and the meaning is, that God quickens or vivifies the spirit when thus exhausted. The reference is not to the soul as wandering or backsliding from God, but to the life or spirit as exhausted, wearied, troubled, anxious, worn down with care and toil. the heart, thus exhausted, He re-animates. He brings back its vigor. He encourages it; excites it to new effort; fills it with new joy.
He leadeth me in the paths of righteousness - In right paths, or right ways. He conducts me in the straight path that leads to Himself; He does not permit me to wander in ways that would lead to ruin. In reference to His people it is true:
(a) that He leads them in the path by which they become righteous, or by which they are “justified” before him; and
(b) that He leads them in the way of “uprightness” and “truth.” He guides them in the way to heaven; His constant care is evinced that they “may” walk in that path.
For his name’s sake - For His own sake; or, that His name may be honored. It is not primarily on their account; it is not solely that they may be saved. It is that He may be honored:
(a) in their being saved at all;
(b) in the manner in which it is done;
(c) in the influence of their whole life, under His guidance, as making known His own character and perfections.
Compare Isaiah 43:25; Isaiah 48:9; Isaiah 66:5; Jeremiah 14:7. The feeling expressed in this verse is that of confidence in God; an assurance that he would always lead his people in the path in which they should go. Compare Psalms 25:9. This he will always do if people will follow the directions of His word, the teachings of His Spirit, and the guidance of His providence. No one who submits to Him in this way will ever go astray!