Psalm 23 23 portrays God as a good shepherd, feeding (verse 1) and leading (verse 3) his flock. The "rod and staff" (verse 4) are also the implements of a shepherd. Some commentators see the shepherd imagery pervading the entire psalm. It is known that the shepherd is to know each sheep by name, thus when God is given the analogy of a shepherd, he is not only a protector but also the caretaker. God, as the caretaker, leads the sheep to green pastures (verse 2) and still waters (verse 2) because he knows that each of his sheep must be personally
Psalm 107 thanksgiving to the Lord “for the purpose of making [the Lord’s works] known to humankind, so that they too can join in the praise of [the Lord].” This concept seems to indicate that David has written a sort of circulatory hymn thanking the Lord for enabling the Israelites to thank the Lord. These concordant themes of enlightenment and gratitude reinforce each other throughout the psalm, and, indeed, throughout the rest of the fifth book of psalms, of which Psalm 107 is the opening hymn. As with much of the Old Testament, many Christians understand Psalm 107 to foreshadow an event