O God, thou art my God; or, my strong God (Eli)—my Tower of strength. Early will I seek thee. The song was, perhaps, composed in the night watches, and poured forth at early dawn, when the king woke "refreshed" (comp.
Psalms 63:5, Psalms 63:6; and 2 Samuel 16:14). My soul thirsteth for thee, my flesh longeth for thee; or, pineth for thee (the verb occurs only in this place). Soul and body equally long for God, and especially desire to worship him in the sanctuary (Psalms 63:2).
In a dry and thirsty (or, weary) land, where no water is. This is figurative, no doubt; but it may also contain an allusion to the literal fact (2 Samuel 16:2; 2 Samuel 17:29).