Recommended Book: First Epistle of Clement to the Corinthians - Kindle Edition (get Kindle app for phone) (paid link)

Oh God, from whom proceeds all holy desires, right council and just works; grant to Your servants that peace which the world cannot give. That when our hearts have been disposed to obey your commandments and the fear of the enemy has been removed, peace may be restored to the world under Your holy protection, through Christ Our Lord, Amen

Note from submitter: It was taught to me by the good Sisters at my home parish in Waterbury, CT. But the prayer has sustained me thru 34 years of military service and I have recited it routinely in time of peace as well as in times of stress and danger. I just don't see it anywhere and I don't want to see it lost.