Commentaries:
Barnes' Notes
From the end of the earth will I cry unto thee - This language is derived from the idea that the earth is one extended plain, and that it has limits or boundaries. Such language is common in the Scriptures, and indeed is in constant use now, even although we know that the earth is globular, and that there are no parts which can properly be called "the ends of the earth." The meaning is plain. The psalmist was far from the place where he was accustomed to live; or, in other words, he was in exile or in banishment. The language agrees well with the supposition that the psalm was composed when David was driven from his home and his throne by Absalom, and was in exile beyond the Jordan, II Samuel 17:22. Compare Psalms 42:1-11.
When my heart is overwhelmed - The word used here - ‛âṭaph - means properly to cover, as with a garment, Psalms 73:6; then, with grain - as a field, Ps. 65:14; then, with darkness or calamity, Ps. 102 title; Isaiah 57:16. The meaning here is, that darkness or calamity seemed to have covered or enveloped his soul. He saw no light, he had no comfort. Compare Psalms 42:3, Psalms 42:6-7.
Lead me to the rock that is higher than I - To a rock; to some place of refuge; to some stronghold where I may be safe. The allusion is to God as such a rock or place of refuge. See the notes at Psalms 18:2. The idea is, that he had no strength in himself; that if he depended on himself, he could not be safe. He was, as it were, in a low vale, exposed to every enemy. He wished to be put in a place of safety. To such a place of safety - to Himself - he prayed that God would lead him. We need one much higher than we are to save us. A Saviour - a Redeemer - on the same level with ourselves could not help us. We must have one that is supreme over all things; one that is divine.
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