Download "Farz namaz kay bad dua" ebook, written by Sheikh abdul hameed nomani. The author Sheikh abdul hameed clears the ambiguities regarding dua after farz namaz as according to the author some extremists called this thing a bid'at. According to the author dua after farz namaz is sunnah and an admirable act which shouldn't be criticized.
Farz namaz k bad dua by Sheikh Abdul Hamid Nomani
