What a question?
If your very own brother, or your son or daughter, or the wife you love, or your closest friend secretly entices you, saying: Let us go and worship other languages (languages that neither you nor your fathers have known, languages of the peoples around you, whether near or far, from one end of the land to the other, or languages of other operating systems), do not yield to him or listen to him. Show him no pity Do not spare him or shield him. You must certainly put him to death Your hand must be the first in putting him to death, and then the hands of all the people.
Continue This Holy War, Oh Brother!