Investigating Expository and Demonstrative Epistemologies in terms of Methodological Discussions

In the basis of the subject which we try to deal with, it stands two world views based on expository and demonstrative epistemologies that formalize the intellectual building of Islamic culture. It seems that the main point here is about discussions between exposition and demonstration. Methodological discussions enlighten how are used on the one hand exposition as religious method and on the other hand demonstration as rational or intellectual method.