We give thanks to Almighty Allaah the Lord of the universe, and peace and blessings be upon our Prophet Muhammad, the Seal of the Prophets and Chief of the Messengers, and upon all his family and companions. When the Prophet (ﷺ ) came to Medina, he found (the Jews) fasting on the day of ‘Ashura’ (i.e. 10th of Muharram). They used to…