Distress and Peril: David begins by expressing his distress about the multitude of foes and their skepticism about divine help (verses 1-2).
Confidence and Trust in God: Despite adversity, David proclaims God as his shield and glory, showing deep trust and confidence (verse 3).
Peace and Assurance: David experiences peace, sleeping and waking safely because the Lord sustains him, demonstrating profound assurance (verse 5).
Appeal for Deliverance and Assurance of Victory: David appeals for salvation and affirms his belief in God's blessing for His people, ending on a note of confident victory (verse 7-8).