Muslim thought in India can be thought of as having two lineages

1. Islamic puritanism

Lineage : Sirhindi -> Shāh Walīullāh ->Syed Ahmad Barelvi, Deobandi movement, Maulana Azad -> Jamaat e Islami

2. Muslim nationalism

Syed Ahmed Khan ->Jinnah, Iqbal - > Ayub Khan/Musharraf

The former originated largely as a religious movement.

It has its origins in Sirhindi, who voiced the view in 16th cen, that Akbar's policy was "Indianizing" Islam too much

Too much of Din-e-ilahi crap.

Let's keep Islam pure

That lineage continues in the thinking of 18th cen theologian Shah Waliullah , the Delhi based Islamic scholar who lived b/w 1703 and 1762

Waliullah like Sirhindi emphasized segregation/purity
and loyalty to the Ummah (the global Islamic whole)

Not to South Asian muslims per se

Waliullah once said

"Muslims, no matter where they live, they should be completely separated from the natives of that country in their culture, traditions and mannerisms. And wherever they are, they must be immersed in their Arabic splendor and Arabic trends”

This line of thinking continues in two 19th cen movements-

That of Syed Barelvi - who fought valiantly against Sikh rule in Punjab at Balakot

And that of the Deobandis in late 19th cen