Out of the mouth of babies and infants, you have established strength because of your foes, to still the enemy and the avenger.
David does not dwell long on God's power in creation, though that alone would demand our praise. His real theme is God's special goodness toward mankind itself. This is what ravishes him: not merely that the heavens declare His glory, but that He has bent His care toward us.
AI summary
Commenting on Psalm 8:1-9
Nor only in the heavens above is the Lord seen, but the earth beneath is telling forth his majesty. In the sky, the massive orbs, rolling in their stupendous grandeur, are witnesses of his power in great things, while here below, the lisping utterances of babes are the manifestations of his strength in little ones. How often will children tell us of a God whom we have forgotten!
The psalmist here sets himself to give to God the glory due to his name. Dr. Hammond grounds a conjecture upon the title of this psalm concerning the occasion of penning it. It is said to be upon Gittith, which is generally taken for the tune, or musical instrument, with which this psalm was to be sung; but he renders it upon the Gittite, that...
Commenting on Psalm 8:1-2