Study of Avicenna's argument on the necessity of prophecy Considering the problem of secularization

Avicenna in the end of the theology of Shifa, has adduced an argument on necessity of prophecy that based on people need to law in their social life. It’s possible, somebody objects that his argument is in direction of secularize religion.
For respond to this issue, after express some rudiments, we explain exactly concept and meaning of secularization and then with represent its requisites that are conversion or suspension of religious laws, show that not only in this argument but in similar cases as common usage in fiqh (religious jurisprudence) and worldly basis of cosmological argument in proving of God don’t present necessary elements of secularization of religion.