suddenly. It is heralded by a shout, by a thunderclap, or by the blast of a trumpet. A cosmic upheaval then takes place. The mountains dissolve into dust, the seas boil up, the sun is darkened, the stars fall and the sky is rolled up. God appears as Judge, but his presence is hinted at rather than described.… The central interest, of course, is in the gathering of all mankind before the Judge. Human beings of all ages, restored to life, join the throng. To the scoffing objection of the unbelievers that former generations had been dead a long time and were now dust and mouldering bones, the reply is that God is nevertheless able to restore them to life.The Quran does not assert a natural immortality of the human soul, since man's existence is dependent on the will of God: when he wills, he causes man to die; and when he wills, he raises him to life again in a bodily resurrection. Prophets According to the Quran, God communicated with man and made his will known through signs and revelations. Prophets, or 'Messengers of God', received revelations and delivered them to humanity. The message has been identical and for all humankind. "Nothing is said to you that was not said to the messengers before you, that your lord has at his Command forgiveness as well as a most Grievous Penalty." The revelation does not come directly from God to the prophets. Angels acting as God's messengers deliver the divine revelation to them. This comes out in Quran , in which it is stated: "It is not for any mortal that God should speak to them, except by revelation, or from behind a veil, or by sending a messenger to reveal by his permission whatsoever He will." Ethico-religious concepts Belief is a fundamental aspect of morality in the Quran, and scholars have tried to determine the semantic contents of "belief" and "believer" in the Quran. The ethico-legal concepts and exhortations dealing with righteous conduct are linked to a profound awareness of God, thereby emphasizing the importance of faith, accountability, and the belief in each human's ultimate encounter with God. People are invited to perform acts of charity, especially for the needy. Believers who "spend of their wealth by night and by day, in secret and in public" are promised that they "shall have their reward with their Lord; on them