Throughout history all over the world, there have usually been thinkers in humanities, and particularly in education, whose theories and writings have been based on the Original nature, and therefore these have received acceptance of most people in all times and places.
Since the religion is based on nature»Then set your face upright for religion in the right state- the nature made by God in which He has made men«(the Qur’an, Rum:30). Thus their natures have had the color of God, and since man’s nature is unchangeable» There is no altering of God’s creation«(the Qur’an, Rum:30), their sayings and writings have always been useable and good for citation. But the presence of such scholars in quite different parts of this great world and in different periods of history has caused many people of the world to be unaware of their opinions or understand them incorrectly.