Hearts prepared for peace meditate with services of worship to be at peace in God. Meditated lifestyles give hope, and love and all those mediations of God's peace reflects lights of peace and lifestyles of His glorified ways to peace with others.
Think on this: I will think of God's peace and make peace in worship and with loving others peacefully.
"Therefore being justified by faith, we have peace with God through our Lord Jesus Christ." Romans: 5:1