The word(s) "monotheism" appears 283 time(s) in 267 verse(s) in Quran in Mohsin Khan translation.

(151) That He may recompense those who believe (in the Oneness of Allah - Islamic monotheism) and do righteous good deeds. Those, theirs is forgiveness and Rizq Karim (generous provision, i.e. Paradise).

(152) And it is not your wealth, nor your children that bring you nearer to Us (i.e. please Allah), but only he who believes (in the Islamic monotheism), and does righteous deeds (will please Us); as for such, there will be twofold reward for what they did, and they will reside in the high dwellings (Paradise) in peace and security.

(153) Those who disbelieve, theirs will be a severe torment; and those who believe (in the Oneness of Allah - Islamic monotheism) and do righteous good deeds, theirs will be forgiveness and a great reward (i.e. Paradise).

(154) Not alike are the blind (disbelievers in Islamic monotheism) and the seeing (believers in Islamic monotheism).

(155) Nor are (alike) darkness (disbelief) and light (Belief in Islamic monotheism).

(156) But those who disbelieve (in the Oneness of Allah - Islamic monotheism), for them will be the Fire of Hell. Neither will it have a complete killing effect on them so that they die, nor shall its torment be lightened for them. Thus do We requite every disbeliever!

(157) He it is Who has made you successors generations after generations in the earth, so whosoever disbelieves (in Islamic monotheism) on him will be his disbelief. And the disbelief of the disbelievers adds nothing but hatred of their Lord. And the disbelief of the disbelievers adds nothing but loss.

(158) On the Straight Path (i.e. on Allah's religion of Islamic monotheism).

(159) And when it is said to them: "Fear of that which is before you (worldly torments), and that which is behind you (torments in the Hereafter), in order that you may receive Mercy (i.e. if you believe in Allah's religion - Islamic monotheism, and avoid polytheism, and obey Allah with righteous deeds)."

(160) (It will be said): "And O you Mujrimun (criminals, polytheists, sinners, disbelievers in the Islamic monotheism, wicked evil ones)! Get you apart this Day (from the believers).