Attainment of the Objective, according to evidence of the ordinances. Based upon the Ahadith of our Prophet Pbuh, which have been the sources of Islamic Jurisprudence. Al-Hafiz Ibn Hajar Al-Asqalani (Hijrah 777-853) has recorded the true significance of the Ahadith and their origins & also made a comparison of the versions, if the sources are more than one.