I say overturning table , yelling, and chasing people is violent but can and should be used as Christ proves. Wars are violent and deadly but even God commanded they be fought. This is a result of our fallen nature. A result of sin.
My last comment on the topic for now - until we get some sensible debate going again: there is violence that damages things and even property, PW, and there is violence that injures or kills people. At NO point in the Gospels does Christ condone the latter.