Bede, on Rev 10:1

“And I saw another mighty angel come down from heaven, clothed with a cloud, and a rainbow was on his head, and his face was as the sun, and his feet as pillars of fire.”

“And I saw another mighty angel coming down from heaven, clothed with a cloud. The Lord, the angel of great counsel, descended from heaven, clothed with the cloud of flesh. As Isaiah also says: Behold, the Lord is riding on a swift cloud and will come to Egypt (Isaiah XIX), and a rainbow was upon his head. Around the good, the promise of propitiation remains.”

Imported from an open dataset — not yet checked against the printed edition.