Machine Gun Preacher is a 2011 biographical action drama film about Sam Childers, a former gang biker turned preacher and defender of African orphans. The movie was based on Childers' book Another Man's War. It was written by Jason Keller, directed by Marc Forster, and stars Gerard Butler, Michelle Monaghan and Michael Shannon. Wikipedia
Sam Childers: In your actions you give service to the Lord he's not interested in your good thoughts... your good intentions... he wants your hands... your backs... your sweat... your blood to pour into the foundation that will build up his kingdom!