Expanding Yahweh’s rule—“Lord of lords”
A third time, the psalm calls for thanks, now addressing Yahweh as “the Lord of lords.” The refrain repeats again unchanged, emphasizing that the basis for praise is stable: his lovingkindness lasts forever.
Unit 4 (vv. 1–3 together): The opening logic and rhythm
Across the three verses, the pattern is steady: command to thank + a title for Yahweh + the repeated reason. The titles climb in scope while the reason stays constant, setting up a poem where many future reasons will be sung, all tied to the same enduring kindness.