Peace By Prayer

Be careful for nothing; but in everything by prayer and supplication with thanksgiving let your requests be known unto God. And the peace of God, which passeth all understanding, shall keep your hearts and minds through Christ Jesus. - Philippians 4:6-7.
A blessed promise of peace to the believer who calls on the Lord in prayer. Prayer does not give peace, but the God we call upon will give us peace, through Christ. We have His promise!