brother, the Quran was revealed in a setting where most people barely knew how to read, they still did their best to read, hear, understand and implement it.
it was also penned and recited in different dialects and was only standardized after the hilighting of the concern that it was sometimes being accidentally perverted in meaning.
it was revealed for us to hear, read, recite, understand and implement it.
please let us try.
you know it really is useful if a kafir Arab reads it in Arabic with the aim of understanding it, and that a Bengali Muslim who understands no Arabic reads it in Bangla with the aim of understanding it - while trying to understand Arabic since it is the source language.
and it's really sad when an educated Bengali Muslim who has no understanding of the basic injunctions is given the false impression that he must chant it only in Arabic in order to get credit. While his only source for rulings and the stories of the Prophets is distorted versions heard in speeches from other people who read distorted books.
there are a few good versions of the Quran available in the android app store where you can download the voice audio recitations of different qurra which can play verse by verse while hilighting the verse being played.
you can't go wrong.