Was he not aware of the Fajr, Dhuhr, Asr, Maghrib, and Isha prayers? If he hadn't been putting people in jail for narrating hadith of the Prophet (saws) he might have known that the Prophet (saws) said that "the best prayer of a man is in the home, except for the obligatory prayer," and "the superiority of the optional prayer prayed at home over being prayed in the masjid is like the superiority obligatory prayer over the optional prayer." Most people claim they banned hadith to protect the Quran from having hadith mixed with it. Allah himself swore to protect the Quran, so do these people have no faith that they have to take matters into their own hands? Do they think Allah needs their help? The reality is they banned repeating the words of the Prophet (saws) because if the general public was really familar with the Sunnah they would have seen the errors their leaders made and the contradictions in their rulings vs. the Prophets (saws) rulings.