The psalm opens with a hallelujah and a statement: how good it is to sing praises to our God, for it is pleasant and fitting to praise him. Verses 2 and 3 say that the Lord builds up Jerusalem and gathers the outcasts of Israel; he heals the brokenhearted and binds up their wounds. Verses 4 and 5 increase the wonder: he determines the number of the stars and gives to all of them their names. Great is our Lord and abundant in power, and his understanding is beyond measure.
Verse 6 gives a contrast: the Lord lifts up the humble, but casts the wicked to the ground. Verses 7 to 9 invite us to sing with thanksgiving to the one who covers the heavens with clouds, prepares rain for the earth and makes grass grow on the hills. He gives to the beasts their food and to the young ravens that cry. Verses 10 and 11 say that he does not delight in the strength of the horse or the legs of a man, but in those who fear him and hope in his steadfast love.
Verses 12 to 14 call Jerusalem to praise, for the Lord strengthens the bars of her gates, blesses her children, makes peace in her borders and fills her with the finest of the wheat. Verses 15 to 18 show the power of his word: he sends out his command to the earth and it runs swiftly; he gives snow like wool, scatters frost like ashes, throws down his ice like crumbs, and sends out his word and melts them. The psalm ends with the greatest gift: he declares his word to Jacob, his statutes and rules to Israel; he has not dealt thus with any other nation. Hallelujah.