John Gills Exposition of the Bible Commentary - Psalms 99:1
The Lord reigneth ,.... The King Messiah, he is made and declared Lord and Christ; he has reigned, does reign, and ever will; see Psalm 93:1 , let the people tremble : with awe of his majesty, and reverence of his word and ordinances; rejoicing before him with trembling, as his own people and subjects do, Psalm 2:11 , and so it agrees with Psalm 97:1 , or it may be understood of the people that are enemies to Christ, who would not have him to reign, though he shall whether they... read more
Matthew Henry's Complete Commentary - Psalms 99:1-5
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. This is the triumph of the Christian church, and here it was the triumph of the Jewish church, that Jehovah was their King; and hence it is inferred, Let the people tremble, that is, 1. Let even the subjects of this kingdom tremble; for the... read more