Any Nation whose people believe in an idea would also want their future generations to adopt such ideas so as to preserve them. This culture of a Nation is what determines a people’s civilisation, the nation’s goals, and their way of life. Such people are moulded into one Nation based on this culture. And it is this culture that distinguishes one nation from another. This also holds true for the Muslim Ummah.
What is meant by culture is the Aqeedah and what emanates from this Aqeedah in terms of Ahkams, solutions and systems; and what is based upon the Aqeedah such as other knowledge, sciences and the history linked to this culture (biography of the Ummah). If this culture is lost, it will lead to the demise of the Ummah as a distinguished Ummah; the objective of the Ummah and her way of life will be changed and she will be left following the culture of other nations.