O Almighty God,
Whose great power and eternal wisdom embraces the universe;
Watch over all policemen and law enforcement officers everywhere. 
Protect them from harm in the performance of their duty to stop crime
(robbery, riots, violence, etc). 
Help them keep our streets and homes safe, day and night. 
We commend them to Your loving care because their duty is dangerous. 
Grant them strength and courage in their daily assignments.
Dear God, protect these brave men and women. 
Grant them Your almighty protection,
Unite them safely with their families after their duty has ended. 
Please God, grant us this wish.  Amen.