What is your source for saying that? Are you just guessing, or have you seen it written in their binding writings?
The same request for documentation exists for those who say contact with pig at the point of death defiles a Muslim from Paradise.
But you need to watch your cover, dude. The reference to “hateful idiots” blows your cover. If people believe this claim, then buying these bullets could be HELPING Muslims decide to live peaceful lives. What, then, makes them “hateful idiots”?
You do be what you be (Is that a mockery of I AM WHO I AM, the name for the God of the Bible?), and what you be seems sort of obvious.... Go back where you came from.
Actually, a better translation is: I Will Be What I Will Be.