Whenever Morris talks about his hoped-future future wherein he gets to smash and kill as a heavenly being, there is a gleam in his eye and a lilt to his voice that is really disturbing. He clearly anticipates with glee the opportunity to kill his perceived enemies.
What's also disturbing is that he served as a medic in the Vietnam war. He has seen first-hand the effects of warfare on human bodies, and rather than being horrified he seems to relish the idea of being able to inflict such carnage himself.
I believe the medical term for someone like that is "one sick f*ck".