The psalmist speaks of Yahweh's strength and majesty as if they were things Yahweh wears. Alternate translation: "he shows everyone that he is a powerful king" or "his majesty is there for all to see, like the robe a king wears; everything about Yahweh shows that he is strong and he is ready to do great work" (See: [[rc://en/ta/man/translate/figs-metaphor]] and [[rc://en/ta/man/translate/figs-simile]])
This can be stated in active form. Alternate translation: "You have firmly established the world" (See: [[rc://en/ta/man/translate/figs-activepassive]])