The Prophet (saw) established the first Islamic State in Madinah after which Abu Bakr (ra) became the Khaleefah followed by ‘Umar (ra), ‘Uthman and ‘Ali (ra). This Khilafah continued to exist throughout the next thirteen hundred years until its destruction on the 3rd of March 1924.

Hence what is required is to derive the methodology from the Islamic sources that are available which in this instance is the Sunnah of the Prophet (saw) through understanding the Seerah of the Prophet (saw) from a legal perspective. Then to emulate those actions which he (saw) undertook as part of fulfilling his obligation in assuming the Islamic way of life in the practical sense.