Jihad (Kitab Al-Jihad)

Dawud :: Book 14 : Hadith 2527

Narrated AbuHurayrah:

The Prophet (peace_be_upon_him) said: Striving in the path of Allah (jihad) is incumbent on you along with every ruler, whether he is pious or impious; the prayer is obligatory on you behind every believer, pious or impious, even if he commits grave sins; the (funeral) prayer is incumbent upon every Muslim, pious and impious, even if he commits major sins.