In his On the Bounds of Theological Tolerance in Islam, Dr. Sherman Jackson states:
Directly related to the relationship between theology and history is the relationship between what Islamicists have termed Traditionalism and Rationalism, the two main approaches to theology in Islam. To date, modern scholarship has been unanimous in its depiction of the basic distinction between these two approaches as residing in their differential relationship to reason. My contention, however, is that it is primarily history that divides these two approaches and that Traditionalism is no more devoid of the use of reason than Rationalism is of a reliance on tradition. As such, these two approaches are better understood as different traditions of reason.
If our community were able to digest and adopt such an (mutual) understanding, we just might be able to move beyond the man-made and self-imposed theological roadblocks impeding a healthy spiritual development so very needed by Muslims (and the world!) today.