Dear Brother Shahalam, since your appear to be in quest for truth, just like myself. You should be able to understand my rhetoric better. It might sound alien to lot others, just like Dr. Shabbir said, and apologies to them.
There is only one truth in this Universal, Which is our Rabb. All truths originate from it. These truths are not only present in AlKitab, popularly known as AlQuran. In addition, these truths are also present around us in real AlQuran meaning "all that he has established with authority" meaning, the real AlQuran (Once I understood meanings of Arabic word AlQuran, I really understood the book Two Qur’ans by Ghulam Gilani Burk). One could verify all these truth by repeated experimentations. Just like repeated experimentation about the presence of a Rabb confirm his presence; but keep eliminating different models of gods. One of the purpose of creation is to continue to evolve and not to be stagnant.