Luke 8:24
The disciples went and woke him, saying, master, master, we're going to drown! He got up and rebuked the wind and the raging water; the storm subsided, and all was calm — master, master (epistata, epistata) is Luke's distinctive address — not Rabbi (Mark) but Master (the one in charge). He rebuked the wind and the raging water: the same rebuke-language as the exorcisms — Jesus addresses the storm as a personal force. All was calm: the instant, complete calm communicates divine authority over the created order.