"Seize them and slay them wherever ye find them; and in any case take no friends or helpers from their ranks." (Surah 4:89)
"For the unbelievers are to you open enemies" (Surah 4:101)
"Then fight and slay the pagans wherever ye find them and seize them, beleaguer them and lie in wait for them in every stratagem of war." Surah 9:5
"Unless ye go forth, He will punish you with a grievous penalty, and put others in your place; but Him ye would not harm in the least." (Surah 9:39).
"And fight them on until there is no more persecution. And the religion becomes Allah's." (Surah 2:193).