But I say unto you,That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say,Thou fool, shall be in danger of hell fire.

-Bible (NewTestament)
St Matthew 5:22.

And if thine eye offend thee, pluck it out, and cast it from thee: it is better for thee to enter into life with one eye, rather than having two eyes to be cast into hell fire.

-Bible (NewTestament)
St Matthew18:9.