"Examples could be multiplied to show that language, long held to be the main, if not the sole, differentiating mark of ethnicity, is often irrelevant or divisive for the sense of ethnic community.... Yet scholars persist in regarding language as the distinguishing mark of ethnicity, a standpoint that leads to gross simplification and misunderstanding of both ancient and modem periods of ethnic community. ... Besides language is one of most malleable and dependent of cultural categories ... particular linguistic formations are largely the product of the interplay of religion and political organization in a given area. Hence any delineation of the “cultural” aspect of ethnie must include all manifestations of culture and look beneath the immediate and salient sign of communication which a shared language expresses, to the underlying lifestyles and values of a community."