World English Bible
In nothing be anxious, but in everything, by prayer and petition with thanksgiving, let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your thoughts in Christ Jesus.
Philippians 4:6-7
Instead of worrying about everything, Paul invites us to pray about everything, with thanksgiving. The promise is a peace that guards the heart and mind, even before the problem is solved.
Lord, thank you for this word. Write it on my heart today and help me to live it. Amen.