PM 20 July 2025
We live in a world that exalts personal achievement. From the time we are children, we are taught to take pride in our own strength—our accomplishments, our intelligence, our success. Politicians speak of their track records. Athletes boast of their records. Even in the church, we can begin to think of our spiritual victories as something we’ve earned. But Psalm 21 begins on a different note altogether. The king—God’s anointed, the most powerful man in Israel—rejoices not in his own power, but in God’s strength.
“O LORD, in your strength the king rejoices, and in your salvation how greatly he exults!” (v. 1)
This psalm is a royal thanksgiving, likely composed after a military victory or divine deliverance. It forms a pair with Psalm 20, which was a prayer for the king before battle. Psalm 21 is the answered prayer—a song of victory and gratitude, not because the king was great, but because God is faithful.
Yet as with many royal psalms, there is a deeper fulfillment. While these words describe David, the anointed king of Israel, they stretch beyond him. David was a shadow. The true King—the One who perfectly trusted in the LORD and triumphed through His strength—is Jesus Christ, risen and reigning at the right hand of God.
Here is a King who prayed in the garden and was heard, who laid down His life and was raised again, who now wears the crown of heaven and will one day return in glory. Psalm 21 is ultimately about His victory, His reign, and our joy in Him.
As we walk through this psalm tonight, we will see:
1. The King’s joy in God’s salvation
2. The King’s triumph over His enemies
3. The people’s praise of God’s power
And we will be confronted with these questions:
Do you rejoice in your own strength—or in the strength of your King?
Have you taken refuge in Him, or do you still stand among His enemies?
Now that we have seen the setting and scope of this royal psalm—its immediate context in David’s reign and its ultimate fulfillment in Christ—we turn now to the first movement of the psalm.
The curtain rises on a scene not of prideful boasting or royal decree, but of humble praise. The king is not exalting himself; he is exalting the LORD. His heart is full—not with the satisfaction of his own accomplishments—but with joy in the salvation God has wrought.