Luke 12:41
Peter said, “Lord, are You addressing this parable to us [disciples], or to everyone else as well?”
Mark 13:37
Mark 14:37
And He came back and found them sleeping, and He said to Peter,
1 Peter 4:7
The end and culmination of all things is near. Therefore, be sound-minded and self-controlled for the purpose of prayer [staying balanced and focused on the things of God so that your communication will be clear, reasonable, specific and pleasing to Him.]
1 Peter 5:8
Be sober [well balanced and self-disciplined], be alert and cautious at all times. That enemy of yours, the devil, prowls around like a roaring lion [fiercely hungry], seeking someone to devour.