The word(s) "if" appears 1640 time(s) in 1298 verse(s) in Quran in Mohsin Khan translation.

(1041) And if Allah had willed, He could have made them one nation, but He admits whom He wills to His Mercy. And the Zalimun (polytheists and wrong-doers) will have neither a Wali (protector or guardian) nor a helper.

(1042) Or have they taken (for worship) Auliya' (guardians, supporters, helpers, protectors, lords, gods) besides Him? But Allah - He Alone is the Wali (Lord, God, Protector). And it is He Who gives life to the dead, and He is Able to do all things.

(1043) And in whatsoever you differ, the decision thereof is with Allah (He is the ruling Judge). (And say O Muhammad صلى الله عليه و سلم to these polytheists:) Such is Allah, my Lord in Whom I put my trust, and to Him I turn (in all of my affairs and) in repentance.

(1044) Or say they: "He has invented a lie against Allah?" if Allah willed, He could have sealed up your heart (so that you forget all that you know of the Qur'an). And Allah wipes out falsehood, and establishes the truth (Islam) by His Word (this Qur'an). Verily, He knows well what (secrets) are in the breasts (of mankind).

(1045) And if Allah were to enlarge the provision for His slaves, they would surely rebel in the earth, but He sends down by measure as He wills. Verily! He is, in respect of His slaves, the Well-Aware, the All-Seer (of things that benefit them).

(1046) if He wills, He causes the wind to cease, then they would become motionless on the back (of the sea). Verily, in this are signs for everyone patient and grateful.

(1047) So whatever you have been given is but (a passing) enjoyment for this worldly life, but that which is with Allah (Paradise) is better and more lasting for those who believe (in the Oneness of Allah - Islamic Monotheism) and put their trust in their Lord (concerning all of their affairs).

(1048) The way (of blame) is only against those who oppress men and rebel in the earth without justification; for such there will be a painful torment.

(1049) But if they turn away (O Muhammad صلى الله عليه و سلم from the Islamic Monotheism, which you have brought to them). We have not sent you (O Muhammad صلى الله عليه و سلم) as a Hafiz (watcher, protector) over them (i.e. to take care of their deeds and to recompense them). Your duty is to convey (the Message). And verily, when We cause man to taste of Mercy from Us, he rejoices thereat; but when some ill befalls them because of the deeds which their hands have sent forth, then verily, man (becomes) ingrate!

(1050) By the manifest Book (i.e. this Qur'an that makes things clear).