The word(s) "mercy" appears 168 time(s) in 158 verse(s) in Quran in Mohsin Khan translation.

(51) Nuh (Noah) said: "O my Lord! I seek refuge with You from asking You that of which I have no knowledge. And unless You forgive me and have mercy on me, I will indeed be one of the losers."

(52) And when Our Commandment came, We saved Hud and those who believed with him by a mercy from Us, and We saved them from a severe torment.

(53) He said: "O my people! Tell me, if I have a clear proof from my Lord, and there has come to me a mercy (Prophethood) from Him, who then can help me against Allah, if I were to disobey Him? Then you increase me not but in loss.

(54) So when Our Commandment came, We saved Salih and those who believed with him by a mercy from Us, and from the disgrace of that Day. Verily, your Lord - He is the All-Strong, the All-Mighty.

(55) They said: "Do you wonder at the Decree of Allah? The mercy of Allah and His Blessings be on you, O the family [of Ibrahim (Abraham)]. Surely, He (Allah) is All-Praiseworthy, All-Glorious."

(56) And when Our Commandment came, We saved Shu'aib and those who believed with him by a mercy from Us. And As-Saihah (torment-awful cry) seized the wrong-doers, and they lay (dead), prostrate in their homes.

(57) Except him on whom your Lord has bestowed His mercy (the follower of truth - Islamic Monotheism) and for that did He create them. And the Word of your Lord has been fulfilled (i.e. His Saying): "Surely, I shall fill Hell with jinn and men all together."

(58) "And I free not myself (from the blame). Verily, the (human) self is inclined to evil, except when my Lord bestows His mercy (upon whom He wills). Verily, my Lord is Oft-Forgiving, Most Merciful."

(59) Thus did We give full authority to Yusuf (Joseph) in the land, to take possession therein, when or where he likes. We bestow of Our mercy on whom We will, and We make not to be lost the reward of Al-Muhsinun (the good doers - See V.2:112).

(60) He said: "Can I entrust him to you except as I entrusted his brother [Yusuf (Joseph)] to you aforetime? But Allah is the Best to guard, and He is the Most Merciful of those who show mercy."