We are most ignorant of the Ottoman period. But understanding Islamic history is what our young people need. If Allāh ﷻ bestows it, Divine grace will bring back our Glorious Past. In these time, it is difficult for some to distinguish from ḥalāl and ḥarām. And etiquettes with the shaykh have also been lost. Those who change Islamic judgement, put their egos in the place of their Lord. Real believers smash the idols of their egos. It is important to spread the word of Islam through the written word, or recorded as it can be accessed any time.