Original sentence: The militants had said the Sikhs should pay jizya in accordance with Shariah or Islamic law
Edited sentence: Critics often use Jizya as a way to show discrimination in Islamic law.However, critics don't take into account that Muslims are obliged, but not compelled, to pay Zakat (charitable donations) and in the case of Shia Muslims, the Khums Tax (1/5th of one's earnings).It means non-Muslims must pay jizya if they want to live safely in area governed under Shariat laws regardless of their military contribution for the said Islamic countries/states.The militants had said the Sikhs should pay jizia in accordance with Shariah or Islamic law.This also implies that any and all "conquered" peoples are obliged (but not compelled) to pay tax for being protected by their conquerors (ie Native North and South Americans, Australian Aboriginals and Eskimos being the most famous in the West as these demographics)