29 Out of your Temple in Jerusalem. 30 Say sharp words to the beast among the water-plants, the band of strong ones, with the lords of the peoples, put an end to the people whose delight is in war. 31 Kings will give you offerings, they will come out of Egypt; from Pathros will come offerings of silver; Ethiopia will be stretching out her hands to God.

32 Make songs to God, you kingdoms of the earth; O make songs of praise to the Lord; (Selah.) 33 To him who goes or the clouds of heaven, the heaven which was from earliest times; he sends out his voice of power. 34 Make clear that strength is God's: he is lifted up over Israel, and his power is in the clouds.

Matthew Henry's Commentary on Psalm 68:29-34

Commentary on Psalm 68:29-31

(Read Psalm 68:29-31)

A powerful invitation is given to those that are without, to join the church. Some shall submit from fear; overcome by their consciences, and the checks of Providence, they are brought to make peace with the church. Others will submit willingly, verses 29,31. There is that beauty and benefit in the service of God, and in the gospel of Christ which went forth from Jerusalem, which is enough to invite sinners out of all nations.

Commentary on Psalm 68:32-35

(Read Psalm 68:32-35)

God is to be admired and adored with reverence and godly fear, by all that attend in his holy places. The God of Israel gives strength and power unto his people. Through Christ strengthening us we can do all things, not otherwise; therefore he must have the glory of all we do, with our humble thanks for enabling us to do it, and for accepting the work of his hands in us.