Theodoret of Cyrus, on Ps 7:12

“God is a just judge, strong and patient: is he angry every day?”

“These are not words of punishment, note, but of threat: he said wield, not inflict; bent his bow, not fired the arrow. And to teach us against whom he will fire the arrows, he immediately attached the words "he made his arrows into flaming shafts," that is, those taking combustible material of sin, building with wood, hay and stubble, as the divine apostle says, will be struck with these fiery arrows.”

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