I will remain highly skeptical, Iran will do what's in their interest not necessarily in the interest of Islam/Muslims in the wider sense.Glad to see other Muslim countries waking up to what Pakistan has always said.
Iran supreme leader Khamanei made the remarks recently. This will likely result in Iran foreign policy changes with India and add to the growing isolation of India in Asia.
The Indian media and government of course are barking like dogs.
New Delhi slams Khamenei over his remarks about Indian Muslims
The Indian government criticized Iran’s Supreme Leader Ali Khamenei over his remarks about the maltreatment of Muslims in India on Monday, reminding him of his government’s treatment of minorities in Iran.www.iranintl.com
I am sure Iran was aware of India's anti-muslim machinations going back decades and for Iran to react only now makes this a highly dubious and innocuous statement.