Studying the views of the masters of Quranic sciences, the hypothesis that the main reason for the homogeneity
anything else. It is the opininon of the author that, referring to these differences - of which there have been a lot of mentions in
various sources - and also regarding the prevailing definitions of
readings and variants, this hypothesis can be suljected to criticism . Therefore, the roots of the differences in the variants should be once more studied and the greater causes and factors of such differences be distinguished form the lesser ones and then, basing the concept and meaning of the variants on the afforementioned factors, one can come to a somewhat concrete
idea as to how far factors, issuing from the differences in readings, could have been the cause for homogeneity of the manuscripts of the Quran .