Know that [Allah] is with the righteous."
Surah states: " [Allah] revealed his will to the Angels, saying: " I shall be with you. Give courage to the believers. I shall cast terror into the hearts of the infidels. Strike off their heads, strike off the very tips of their fingers! "' warns: " If you do not go to war, [Allah] will punish you sternly, and will replace you with other men."
We may as well know what the Koran tells them to do!!!