This Motherland (earth in general and India or Bharat in specific) shelters and nourishes (without any discrimination) people who speak different languages, follow different customs and have different thought processes like people living in the same house (members of a family).
अथर्ववेद पृथिवीसूक्तम् १२.१.४५ l Atharva Veda Prithvi Suktam 12.1.45
From times immemorial, India has been a land in which diverse people live together in unity. This is attested even in the Vedic literature as is attested to by in the famous Sanskrit quote above.
