well i just read Hareem’s comment, where he was referencing a book of Mirza Ahmad
- "Except for the CHILDREN OF PROSTITUTE, whose hearts have been sealed by God, everyone else believes in me and has accepted me.”
(Aina-e-Kamalat-e-Islam, Roohani Khazain vol.5 p.547)
Isn’t it his words or the book he wrote? 
stupid in a modern day english might not be a gali but it is still a swear word, we don’t use it when we are happy. As a matter of fact we use it when we are angry or unhappy, so it is a swear word… Now now a days even the “F” word has become common.. we use it when our every single sentence…but lets not forget F word is a bad word…isn’t it?
Now Mohammad (pbuh) didn’t use the swear word, he said kay lanat ho un pe jin kay jism pe ajeeb lage hain… Where is the idiot, stupid or prostitue word here?
Lanat hain = is not a swear word…
cursing means = bad dua dayna
Swear means = Gali dayna..