A. A majesty based on His infinite power
"Who then can understand the thunder of his power?" (Job 26:14b)
"He thunders with his majestic voice." (Job 37:4)
"...the God of glory thunders." (Ps. 29:3)
B. A majesty based on His sovereignty
"From the throne came flashes of lightning, rumblings and peals of thunder." (Rev. 4:5)