The creation of the human being is in two parts, the body and the soul. As verse 26 of Surat al-Hijr points out, the body is in the process of physical and biological change starting from the soil as a work and manifestation of Allah's attribute of creation. The soul is as much in need of spiritual power as the body is in need of necessities. Man wants to recognize and know the Divine will that created him, to comprehend the reason for the creation of this world and to learn the purpose of his creation in this world.

Islam is the only religion in the sight of Allah (swt) that was sent to all mankind, whose rule will transcend the ages and last until the Day of Judgment, the religion of Tawheed, which was preached by the first human being and the first Prophet, Hz Adam (as), and the continuation (abrogation) of the following celestial religions. In the year 610 A.H., Jabrâil (as) conveyed his mission to our Prophet Muhammad (saw), and thus the Messenger of Allah (saw) was appointed by Allah (swt) as our last and greatest guide.

The purpose (maqāṣid al-sharī'a) of the religion's theological, practical and ethical rulings is to ensure that the servants attain happiness in this world and the Hereafter, and to gain the pleasure of Allah (swt) in all their behaviors.

In verse 10 of Surat al-Fāṭir, the expression "beautiful words" refers to knowledge, thus drawing attention to the fact that deeds are complementary to knowledge. Thus, the path to maqāṣṣud al-shari'a is through knowledge and deeds, and knowledge is the most virtuous of deeds. The purpose of knowledge is to act upon it.