A praise psalm. God is greater than and reigns over his creation.
v.1-2 The Lord is the majestic king of the world. The Lord reigns … from everlasting. The Lord’s reign secures the created order.
v.3-4 He is mightier than the many waters (chaos). See Ps 103:19.
v.5 Praise of God. Holiness befits your house, O Lord, forevermore. God has given us commands that are stable and reliable—and that must be obeyed.
Ps 93 celebrates God’s sovereign (and eternal) kingship over all the world. Believers should confidently trust in the Lord—His reign was established in eternity past and will never end.