The word(s) "faith" appears 272 time(s) in 250 verse(s) in Quran in Abdullah Yusuf Ali translation.

(81) Those who purchase Unbelief at the price of faith,- not the least harm will they do to Allah, but they will have a grievous punishment.

(82) "Our Lord! we have heard the call of one calling (Us) to faith, 'Believe ye in the Lord,' and we have believed. Our Lord! Forgive us our sins, blot out from us our iniquities, and take to Thyself our souls in the company of the righteous.

(83) Of no effect is the repentance of those who continue to do evil, until death faces one of them, and he says, "Now have I repented indeed;" nor of those who die rejecting faith: for them have We prepared a punishment most grievous.

(84) If any of you have not the means wherewith to wed free believing women, they may wed believing girls from among those whom your right hands possess: And Allah hath full knowledge about your faith. Ye are one from another: Wed them with the leave of their owners, and give them their dowers, according to what is reasonable: They should be chaste, not lustful, nor taking paramours: when they are taken in wedlock, if they fall into shame, their punishment is half that for free women. This (permission) is for those among you who fear sin; but it is better for you that ye practise self-restraint. And Allah is Oft-forgiving, Most Merciful.

(85) (Nor) those who are niggardly or enjoin niggardliness on others, or hide the bounties which Allah hath bestowed on them; for We have prepared, for those who resist faith, a punishment that steeps them in contempt;-

(86) Not those who spend of their substance, to be seen of men, but have no faith in Allah and the Last Day: If any take the Evil One for their intimate, what a dreadful intimate he is!

(87) And what burden Were it on them if they had faith in Allah and in the Last Day, and they spent out of what Allah hath given them for sustenance? For Allah hath full knowledge of them.

(88) On that day those who reject faith and disobey the messenger will wish that the earth Were made one with them: But never will they hide a single fact from Allah!

(89) Of the Jews there are those who displace words from their (right) places, and say: "We hear and we disobey"; and "Hear what is not Heard"; and "Ra'ina"; with a twist of their tongues and a slander to faith. If only they had said: "What hear and we obey"; and "Do hear"; and "Do look at us"; it would have been better for them, and more proper; but Allah hath cursed them for their Unbelief; and but few of them will believe.

(90) But no, by the Lord, they can have no (real) faith, until they make thee judge in all disputes between them, and find in their souls no resistance against Thy decisions, but accept them with the fullest conviction.