Walk me through it, please. Someone put some words on a door, and this hurt someone else
so much that they started a war over it? And this war is understandable, on account of how words do hurt?
That's the example of a war, that I'm looking for in the context of your arguments about hurtful words as I understand them.
Is the war you have in mind such an example?
Also, which war exactly do you have in mind?
If I might interject, assuming that you really don't know to what Arth is alluding and aren't just setting him up, he's talking about Martin Luther and the supposed nailing of his 95 Theses to the door of Wittenburg Castle church, heralding the split between Catholic and Protestant religions (Reformation).
Some insist it's a story retrofitted to suit, others pass the act off as a normal posting of information posted exactly in the way many other formal publications were at the time and place. That's by the by.
Arth may have been making the case that this was the kick off for the Thirty Years War as the action was used to convince local Rhineland Prods to join in the fight against the Hasburgs............... some 100 years later.