Do not be jealous...

Do not be jealous, do not raise prices (in business bargains), do not hate one another, and do not turn your backs to each other. Be brothers to God's servants, do not find fault with, admire or speak ironically to others. لا تَضرِبُوا اِماءَكُمْ عَلى كَسْرِ اِنائِكُمْ؛ فَإِنَّ لَها أجَلاً كآجالِ النَّاسِ. Do not beat your bondswomen for breaking your bowls, for bowls are surely destined to die just as people do. لا تُظْهِرِ الشَّماتَةَ لِاَخِيكَ فَيُعافِيهِ اللَّهُ وَيَبْتَلِيكَ.