I've about concluded that not only is it not necessary to turn the other cheek when dealing with tyranny, but it's almost certain that going on the offensive (even pre-emptively) is an option.
For anyone interested in the details of my research and reasoning, I would be happy to send a Freep mail. :)
David did not turn his cheek when taking down Goliath...
I've always read that as a way to deal with peoples petty insults. People are full of petty insults. If we 'killed' everyone that throws an insult our way, the world would be a lonely place. Tyrants and others that openly wish US harm, kill 'em. That would make the world a better place.