"Do not think that I came to bring peace on earth; I did not come to bring peace, but a sword. For I came to set a man against his father, and a daughter against her mother, and a daughter-in-law against her mother-in-law, and a man's enemies will be the members of his household." --Jesus Christ (Matthew 10:34)
Isaiah 34:2 For the indignation of the LORD is upon all nations, and his fury upon all their armies: he hath utterly destroyed them, he hath delivered them to the slaughter. 34:3 Their slain also shall be cast out, and their stink shall come up out of their carcasses, and the mountains shall be melted with their blood.
Mark 9:47 And if thine eye offend thee, pluck it out: it is better for thee to enter into the kingdom of God with one eye, than having two eyes to be cast into hell fire: 9:48 Where their worm dieth not, and the fire is not quenched
Jeremiah 11:11 Therefore thus saith the LORD, Behold, I will bring evil upon them, which they shall not be able to escape; and though they shall cry unto me, I will not hearken unto them.
Exodus 21 Eye for eye, tooth for tooth, hand for hand, foot for foot, burning for burning, wound for wound, stripe for stripe.
"Violence is the last refuge of the incompetent." -Isaac Asimov