Domin a samo hanyar sake kafa Khilafah, ijtihadi yana da muhimmanci, saboda wannan lamari yanayi ne na musamman wanda ba a iya kwatanta shi da wani hali da al'ummar Musulunci ta taba fuskanta a baya. Wannan ya faru ne saboda ta yi shekaru dari Uku da goma sha uku tana rayuwa a inuwar Khilafah da karkashin ikon Musulunci. Wannan yanayi ne na musamman da ke bukatar mu fitar da Hukmi Shar'i game da wannan matsala daga Alkur'ani da Sunnah ta hanyar cikakken tsari na ijtihadi. Wannan ya kamata ya bayyana matakan sake kafa Khilafah, ta haka kuma a aikace a magance Babban Lamarin da Musulunci ya bayyana.

In order to arrive at the methodology to re-establish the Khilafah Ijtihad is required since this issue is a unique reality that is not comparable to any situation that the Muslim Ummah has come across in the past. This is because for thirteen centuries she lived in the shade of the Khilafah and under the authority of Islam. It is a unique situation that requires us to derive the Hukm Shari’i for this problem, from the Qur’an and Sunnah through a detailed process of Ijtihad. This should detail the steps to the re-establishment of the Khilafah, and thereby practically address the Vital Issue that Islam defined.