Alphabetical Extracts of Dos and Don'ts from the Qur’an - Part – In the Name of Allah, Most Gracious, Most MercifulObey Allah IMMEDIATELY and Don't Delay (Al_Qur’an_) . What Does The Qur'an Say, Do's And Donts By Professor Ahmeduddin Marherwi Iframe Pdf Item Preview. Doctrines from the Quran. 1. Do not be rude in speech () 2. Restrain anger () 3. Be good to .