In Philippians 4:7, Paul assures us that, when we commit everything to God in thankful humble prayer, the incomprehensible peace of God will guard our hearts and minds in Christ Jesus. This is military language referring to the activity of sentinels and patrols tasked with protecting a city. While we are called to fearlessly stand firm against all opposition to the Gospel, God’s peace surrounds our hearts and minds, keeping us free from anxiety. Our lives are in God’s hands and there is no situation or person that can separate us from His love. This is the peace of knowing that our God is good, all that He does is good and He is in control.