With a POD not before 1300, have South East Asia develop a form of Islam which is completely different from other Islamic sects like Shi'a, Sunni etc.
Ahmadiyya originates from India, rather than South East Asia...
Huh.Ahmadiyya originates from India, rather than South East Asia...
I always thought of India as part of South East Asia.
India is South Asia, China is East Asia. Mainland Southeast Asia is also known as Indochina, so...
The gap between Javanese Islam as practiced prior to the mid-19th century and orthodox Islam may already be sufficiently vast to meet OP's question.
It would not be enough to have the Ahmadiyya sect become dominant instead of Sunnism in maritime Southeast Asia?Ahmadiyya originates from India, rather than South East Asia...