Having good manners and avoiding bad language – Prophet’s Hadith This hadith of the prophet (s) points out the importance of good manners and its value on the day of judgement. It also highlights how Allah hates bad and foul language. Back to Hadith and Islam page. Related Islamic posts: Hadith Page (Selected Hadith of Prophet Muhammad) Hadith on graves and pictures – Sahih Bukhari Hadith on sleeping before Isha prayers – Sahih Bukhari Hadith on reciting long surahs in prayers – Bukhari