Ok, then convince your Indian brothers we don;t want youYou can go to any nation you wants India has no problem with that. India has seen Pakistans behaviour for 65 years and your flip flops and U -turns.
Sanskrit is the main source from which all the other languages like, there are terms which are derived from sanskrit in Farsi. Categoryersian terms derived from Sanskrit - Wiktionary
Pakistan culture was formed with the mix of Indian and Persian. You cannot run away with that.