The word(s) "mercy" appears 151 time(s) in 147 verse(s) in Quran in Muhammad Habib Shakir translation.

(51) And when We make people taste of mercy after an affliction touches them, lo! they devise plans against Our communication. Say: Allah is quicker to plan; surely Our apostles write down what you plan.

(52) O men! there has come to you indeed an admonition from your Lord and a healing for what is in the breasts and a guidance and a mercy for the believers.

(53) Say: In the grace of Allah and in His mercy-- in that they should rejoice; it is better than that which they gather.

(54) And do Thou deliver us by Thy mercy from the unbelieving people.

(55) And if We make man taste mercy from Us, then take it off from him, most surely he is despairing, ungrateful.

(56) Is he then who has with him clear proof from his Lord, and a witness from Him recites it and before it (is) the Book of Musa, a guide and a mercy? These believe in it; and whoever of the (different) parties disbelieves in it, surely it is the truth from your Lord, but most men do not believe.

(57) He said: O my people! tell me if I have with me clear proof from my Lord, and He has granted me mercy from Himself and it has been made obscure to you; shall we constrain you to (accept) it while you are averse from it?

(58) He said: I will betake myself for refuge to a mountain that shall protect me from the water. Nuh said: There is no protector today from Allah's punishment but He Who has mercy; and a wave intervened between them, so he was of the drowned.

(59) He said: My Lord! I seek refuge in Thee from asking Thee that of which I have no knowledge; and if Thou shouldst not forgive me and have mercy on me, I should be of the losers.

(60) And when Our decree came to pass, We delivered Hud and those who believed with him with mercy from Us, and We delivered them from a hard chastisement.