Job 40:10 (ESV)

10 “Adorn yourself with majesty and dignity; clothe yourself with glory and splendor.

Job is invited to take God’s place, if he can. With this invitation, God points Job’s attention to what really matters. Job had been side-tracked by the arguments over his own guilt or innocence. In his defence of himself, he had forgotten who God is. God is the one full of majesty and dignity, clothed with glory and splendor.