And whosoever shall offend one of these little ones that believe in Me, it is better for him that a millstone were hanged about his neck, and he were cast into the sea.  And if thy hand offend thee, cut it off: it is better for thee to enter into life maimed, than having two hands to go into hell, into the fire that never shall be quenched: where their worm dieth not, and the fire is not quenched. And if thy foot offend thee, cut it off: it is better for thee to enter halt into life, than having two feet to be cast into hell, into the fire that never shall be quenched: where their worm dieth not, and the fire is not quenched.  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: where their worm dieth not, and the fire is not quenched.
For every one shall be salted with fire, and every sacrifice shall be salted with salt.  Salt is good: but if the salt have lost his saltness, wherewith will ye season it? Have salt in yourselves, and have peace one with another.
Mark 9:42-50