Islamisation =arabisation

The more I see Muslims near me, the more confident I grow in my belief that Islam is proxi for Arab imperialism. Be it the language, the holy site, the dressing sense are all Arabic. Cultures have been wiped out due to Islam. This is specially true in case of subcontinent where vibrant indigenous culture flourishes. Unfortunately, the muslims here don't embrace their unique culture. They view it as ' unislamic culture'

Currently, a clash of cultures is happening in Bangladesh before our eyes. The Bengali culture is at odds with Islamic culture.

In your view, how should Muslims concileate their local culture with Islam.