Having expounded the doctrine of the sealing of prophethood...

Having expounded the doctrine of the sealing of prophethood, Islam itself provides the answers to these questions. One of the reasons for the sending of new Prophets was the corruptions and distortions that had crept into the teachings and books of their predecessors, with the result that they lost their efficacy in the guidance of the human being.

But, once the human being reaches a stage in his growth where he can preserve the norms and teachings of religion from corruption or change and propagate them in their authentic form, the most fundamental reason for the sending of new Prophets disappears.

The age in which the Prophet of Islam (PBUH&HP) made his appearance thus differs completely from the ages in which earlier Prophets had emerged: the human being had reached a level of intellectual maturity that permitted the sealing of prophethood.

The attainment of maturity by society, the rise of science and learning, and the human being’s acquisition of the ability to preserve and propagate heavenly religion-all this meant that an essential precondition for the sealing of prophethood had been met. It was now possible for the duty of propagating religion and guiding people to be entrusted to scholars and learned persons.

From now on, it was up to the human being to preserve his historical heritage and spiritual achievements and to protect the final revelation from corruption by seeking aid in the Quran itself and drawing on his cultural and social maturity. Instead of the responsibility being placed on a single individual, the message was now entrusted to a collectivity.

As the Quran says: “There should be a group among you who summon to virtue and enjoin good upon them and restrain them from evil.” (1) In his social development, the human being reaches a stage where he no longer stands in need of repeated surgical intervention and is instead ready for a form of permanent prophethood where human beings shape their own destiny on the basis of clear vision, correct choice and reflection on the contents of revelation.

Under such conditions, a social and intellectual order is needed that will free the thoughts and acts of human beings from the wearying and stultifying burden of attachment and give shape and direction to their constant exertions in the realm of both thought and action. The eternal miracle that is the Noble Quran sets forth the main principles of such a system by following which human being is able to advance.