Jamieson, Fausset and Brown on Psalms 115:1-3

PSALM 115

Psa 115:1-18. The Psalmist prays that God would vindicate His glory, which is contrasted with the vanity of idols, while the folly of their worshippers is contrasted with the trust of God's people, who are encouraged to its exercise and to unite in the praise which it occasions.

1-3. The vindication of God's mercy and faithfulness (Psa 25:10; 36:6) is the "glory" of His "name," which is desired to be illustrated in the deliverance of His people, as the implied mode of its manifestation. In view of the taunts of the heathen, faith in His dominion as enthroned in the heaven (Psa 2:4; 11:4) is avowed.