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

(491) And if We delay the torment for them till a determined term, they are sure to say, "What keeps it back?" Verily, on the day it reaches them, nothing will turn it away from them, and they will be surrounded by (or fall in) that at which they used to mock!

(492) And if We give man a taste of Mercy from Us, and then withdraw it from him, verily! he is despairing, ungrateful.

(493) But if We let him taste good (favour) after evil (poverty and harm) has touched him, he is sure to say: "Ills have departed from me." Surely, he is exultant, and boastful (ungrateful to Allah).

(494) Or they say, "He (Prophet Muhammad صلى الله عليه و سلم) forged it (the Qur'an)." Say: "Bring you then ten forged Surahs (chapters) like unto it, and call whomsoever you can, other than Allah (to your help), if you speak the truth!"

(495) if then they answer you not, know then that it [the Revelation (this Qur'an)] is sent down with the Knowledge of Allah and that La ilaha illa Huwa: (none has the right to be worshipped but He)! Will you then be Muslims (those who submit in Islam)?

(496) Whosoever desires the life of the world and its glitter, to them We shall pay in full (the wages of) their deeds therein, and they will have no diminution therein.

(497) He said: "O my people! Tell me, if I have a clear proof from my Lord, and a Mercy (Prophethood) has come to me from Him, but that (Mercy) has been obscured from your sight. Shall we compel you to accept it (Islamic Monotheism) when you have a strong hatred for it?

(498) "And O my people! Who will help me against Allah, if I drove them away? Will you not then give a thought?

(499) They said: "O Nuh (Noah)! You have disputed with us and much have you prolonged the dispute with us, now bring upon us what you threaten us with, if you are of the truthful."

(500) He said: "Only Allah will bring it (the punishment) on you, if He wills, and then you will escape not.