You must be joking! And what is His sword exactly? Whom did He kill with that sword? Did He profess that we should kill in His name?
Funny how you Protestants always pick just the right verse to suit your own little agenda.
Maybe you might want to read Matthew 5 for starters. Enjoy!
You need reading comprehension, as well as the gift of the Holy Spirit. Hebrews 4:12, which I gave you, tells you exactly what His sword is.