Your neighbor invites you over for some [herb][water] and the two of you are [playing video games][reading passages from Heinlien books to quote at your next speech for the Libertarian party meeting]. When he mentions to you in passing
"...Oh by the way i'm building a small army of robots in my basement would you like to see them?"
So the two of you go down the winding steps into the creaky old basement. You walk beyond some cobwebs where a frosted cracked old light-bulb glows hotly through suspended dust. It cuts a white globe into the artificially yellow atmosphere that falls on what appears to be some equipment covered by heavy tarps. He lights up a [cigarette][candle] and begins to pull the tarp away. Underneath a collection of sleek shiny pseudo-humanoid machines fitted with [spinning razor blades][hypodermic needles full of LSD] Then he begins telling you about a grudge he has against someone that you both know for [stealing a beer from them at a party][Registering with the Green Party]. He is getting very heated and clearly has some kind of anger issues. He says that he wants to send the robots over there "...just to scare them." What part of your central Philosophy or Religion would you use to morally advise your friend at this particularly crucial juncture in his or her life?