Charles H. Spurgeon on Psalms 148:4

Paise him, ye heavens of heavens, etc. From the heavenly inhabitants the poetic strain passes in transition to the heavens themselves. There are orders of heavens, ranks and heights supreme, and stages and degrees of lower altitude. This verse sublimely traverses the immensities which are the home of the most exalted dignities who wait on Deity, and then it descends to the firmament where the meteors flash forth, and where the heavens stoop to lift the clouds that aspire from earth. And the idea sustained is that all these vast realms, higher and lower, are one temple of unceasing praise. —Herman Venema.