20 Preface يا أَيُّهَا الَّذينَ آمَنوا أَطيعُوا اللَّهَ وَرَسولَهُ وَلا تَوَلَّوا عَنهُ وَأَنتُم تَسمَعونَAli Quli QaraiO you who have faith! Obey Allah and His Apostle, and do not turn away from him while you hear [him].