1 Peter 4:7 WEB
But the end of all things is near. Therefore be of sound mind, self-controlled, and sober in prayer.
1 Peter 1:13 WEB
Therefore prepare your minds for action. Be sober, and set your hope fully on the grace that will be brought to you at the revelation of Jesus Christ—
Romans 8:6 WEB
For the mind of the flesh is death, but the mind of the Spirit is life and peace;