David
Psalm 99:5BSB·traditional attribution

Exalt the LORD our God, and worship at His footstool; He is holy!

John Calvin Reformed @genevareformer

PSALM 99 This psalm differs from those which precede it in one respect, that it speaks of the kingdom of God, and the blessings consequent upon it, as confined within Judea; and rather calls upon the posterity of Abraham, in distinction from the surrounding nations, to praise God for the privilege of their adoption. Psalm 99:1-4 1.

Commenting on Psalm 99:1-9

C.H. Spurgeon Reformed Baptist @princeofpreachers

Exalt ye the Lord our God. If no others adore him, let his own people render to him the most ardent worship. Infinite condescension makes him stoop to be called our God, and truth and faithfulness bind him to maintain that covenant relationship; and surely we, to whom by grace he so lovingly gives himself, should exalt him with all our hearts.

Matthew Henry Presbyterian @wholebiblehenry

The foundation of all religion is laid in this truth, That the Lord reigns. God governs the world by his providence, governs the church by his grace, and both by his Son. We are to believe not only that the Lord lives, but that the Lord reigns.

Commenting on Psalm 99:1-5