The word(s) "war" appears 430 time(s) in 391 verse(s) in Quran in Abdullah Yusuf Ali translation.

(251) Thou art no other than a warner.

(252) Verily We have sent thee in truth, as a bearer of glad tidings, and as a warner: and there never was a people, without a warner having lived among them (in the past).

(253) But those who reject (Allah) - for them will be the Fire of Hell: No term shall be determined for them, so they should die, nor shall its Penalty be lightened for them. Thus do We reward every ungrateful one!

(254) Therein will they cry aloud (for assistance): "Our Lord! Bring us out: we shall work righteousness, not the (deeds) we used to do!" - "Did We not give you long enough life so that he that would should receive admonition? and (moreover) the warner came to you. So taste ye (the fruits of your deeds): for the wrong-doers there is no helper."

(255) They swore their strongest oaths by Allah that if a warner came to them, they would follow his guidance better than any (other) of the Peoples: But when a warner came to them, it has only increased their flight (from righteousness),-

(256) Thou canst but admonish such a one as follows the Message and fears the (Lord) Most Gracious, unseen: give such a one, therefore, good tidings, of Forgiveness and a Reward most generous.

(257) "Obey those who ask no reward of you (for themselves), and who have themselves received Guidance.

(258) "This is the Hell of which ye were (repeatedly) warned!

(259) "'When we die and become dust and bones, shall we indeed receive rewards and punishments?'"

(260) Thus indeed do we reward those who do right.