فَلَ تُطِعِ الْكَافِرِينَ وَجَاهِدْهُم بِهِSo obey not the disbelievers, but strive hard against them with it.meaning, with the Qur'an.This was the view of Ibn Abbas.جِهَادًا كَبِيرًاwith the utmost endeavour.This is like the Ayah,يَأَيُّهَا النَّبِىُّ جَـهِدِ الْكُفَّـرَ وَالْمُنَـفِقِينَO Prophet! Strive hard against the disbelievers and the hypocrites, (9:73)Allah says