The complaint to the IIT director says that these lines “call for ‘destruction of all idols’ (as idol worship is prohibited in Islam) and emphasise that ‘only Allah must be worshipped’”.

“The lines are integral part of anti-India militancy in Kashmir and used by terrorists and protestors,” the complaint says, and gives a translation of the lines as follows:

“We will witness

It is definite that we too will witness

When from Allah's place

When all idols will be removed

When crowns will be tossed

When thrones will vanish

Only Allah's name will remain...”

The complainant has attached this screenshot of a Wikipedia page with the letter to the director: