The Holy Spirit, through Paul, is telling us not to dwell on those negative things. Instead, Paul said to let God’s peace guard your hearts and minds. Trust that God is in control. Let the peace that passeth understanding cover your mind and heart. Then, we can use our brain cells for more productive things, like thinking about or dwelling on honest, just, pure, lovely, good, virtuous, and praiseworthy things that will lift our spirits and give us a better outlook on life.
