“Be sober, be vigilant: because your aduersary the deuill, as a roaring Lion walketh about, seeking whom he may deuoure.”
1611 King James Version (KJV)
5:8 But in the mean time watch. There is a close connexion between this, and the duly casting our care upon him. How deeply had St. Peter himself suffered for want of watching! Be vigilant - As if he had said, Awake, and keep awake. Sleep no more: be this your care. As a roaring lion - Full of rage. Seeking - With all subtilty likewise. Whom he may devour or swallow up - Both soul and body.
1Pe 5:8 Be sober. Sobriety is necessary to vigilance. Be vigilant. Wide awake and watchful. The reason follows. An enemy is ready to spring upon them. The devil, as a roaring lion, walketh about, seeking whom he may devour. He goeth about as the lion, seeking for prey. The lion while hunting only roars when it springs. So the devil is stealthy and does not give warning of his approach.