That's not consistency, that's to have strong positions towards all and everything, which is by itself violent. That "non-violence" principle has way too many nags and bugs. Specially that all of it keeps a secondary threat of "self-defense". "Self-defense" is OK if you're dealing with people one can negotiate with, but to people in the edges and corners negotiation is impossible, so they end up with violent reactions claiming to be self-defending.
A bit like the view of Bin Laden, he wasn't "attacking" WTC, he was "self-defending" of something that contradicts his fanatic views and therefore was, for him, a threat.
I colored some squares for a better demonstrative purpose (as I'm not English, American or even use English as native language, native would be Portuguese):
People falling to the red are extremely dangerous, those stand strong for all and everything and you can't try to deal with them as their minds are set (and if they're muslims probably "set to blow"). It doesn't quite matter on which of the corners they stand, they're equally dangerous.
People on the orange are mildly dangerous, they would accept some arguing on a few subjects, but there's something they hold as a "holy Grail" and will react violently if contested (thus claiming they're "self-defending").
People closer to the middle is more up to negotiate positions. One in the middle (0,0) would probably be a nice guy, but wouldn't be able to make up his mind keep changing ideas at every 5 seconds... but I doubt someone can achieve that position.
EDIT: BTW, this test is just a toy, it can't measure "EXACTLY" nothing, as some can be so "strong" towards a single subject and relative towards many others, moving to the middle even being fanatic. It doesn't mean those falling to corners and edges to not have too much "absolute truths", but even those in the middle can be fanatics of something, just not so wide.