I saw this over at Blackfive, and wish I’d seen it sooner.

FOR A DAY OF BATTLE
Heavenly Father, on a day of battle I commit myself body and soul to thy keeping. When I am in peril of life give me courage to do my duty. When I am tempted to sin give me strength to resist. If I am sick or wounded grant me healing. If I fall, of thy mercy receive me to thyself, forgiving me all my sins. Bless all who are near and dear to me and keep them in thy fatherly care. And in thy good providence, out of this evil bring a lasting peace; through Jesus Christ our Lord.

Amen.