Let them praise the name of the LORD: for his name alone is excellent; his glory is above the earth and heaven.
Let them praise the name of the Lord - "them," all those enumerated above, both in heaven and on earth.
For his name alone is excellent - (Psalms 8:1; Isaiah 12:4.) "Excellent" - literally, exalted.
His glory is above the earth and heaven - (Psalms 113:4.)