The Apostle Peter
1 Peter 5:8BSB·traditional attribution

Be sober-minded and alert. Your adversary the devil prowls around like a roaring lion, seeking someone to devour.

John Calvin Reformed @genevareformer

8 Be sober This explanation extends wider, that as we have war with a most fierce and most powerful enemy, we are to be strenuous in resisting him. But he uses a twofold metaphor, that they were to be sober, and that they were to exercise watchfulness.

Matthew Henry Presbyterian @wholebiblehenry

Here the apostle does three things: - I. He shows them their danger from an enemy more cruel and restless than even the worst of men, whom he describes, 1. By his characters and names. (1.) He is an adversary: "That adversary of yours; not a common adversary, but an enemy that impleads you, and litigates against you in your grand depending cause, and aims...

Commenting on 1 Peter 5:8-9

John Gill Reformed Baptist @doctorgill

Be sober, be vigilant,.... The apostle had exhorted to each of these before; see Pe1 1:13 but thought fit to repeat them; sobriety and watchfulness being exceeding necessary and useful in the Christian life; and the one cannot well be without the other: unless a man is sober in body and mind, he will not be watchful, either over himself or others, or against the...