Today’s Daf explains that since the time of Moses certain verse of the Bible are read euphemistically. For example, in Deuteronomy 28:30 the word yishgalena “shall consort with her” is read as yishkavena “sleep with her”. We mentioned in Rosh haShanah that the cognate word of yishgalena, “shegel” can refer to both a royal consort or a female dog that idolators used to keep for intimate purposes.
Scripture often employs euphemism or avoids unclean words. There are actually no curse words in biblical Hebrew, though modern Hebrew has borrowed these from other tongues.
It is important for a man to pick his words with care. Conventional Jews avoid curse words and explicit language, as we also use our mouths to pray and recite Holy scriptures. You can learn a lot about a man’s character by his language.
Curse words are so common in mainstream society that not using them can set you apart. So can proper use of euphemism and colloquial phrases that require fluency and familiarity with language.
The Talmud notes that we do use harsh language to describe idols and idol worshipers. Our ancient sages endorse telling pagans to stick their idol where the sun does not shine, and insulting the mother of an adulterer to his face. We do not stay silent when people are undermining the pillars of society, even when this requires using more forceful language than we normally employ.
A man must be able to pick his words, tone, and phrasing to fit the situation and audience. Words are extremely powerful and a wise man crafts his communication to achieve the effect he desires.