Islam is the Final Religion and Complete System , and one of the most important characteristics of this Religion is that it regulates all aspects of life — Islam is the Religion of this world and the Hereafter.
Allah says (interpretation of the meaning): “Say (O Muhammad): Verily, my Salah (prayer), my sacrifice, my living, and my dying are For Allah, the Lord of the ‘Aalameen (mankind, jinn and all that exists)” (Al-An’aam 6:162)
In their du’aa’s the Muslims Frequently say, “Our Lord, give us in this world that which is good and in the Hereafter that which is good, and save us from the torment of the Fire” (al-Baqarah 2:201).