The word(s) "merciful" appears 118 time(s) in 117 verse(s) in Quran in Abdullah Yusuf Ali translation.

(101) Or do they say, "He has forged it"? Say: "Had I forged it, then can ye obtain no single (blessing) for me from Allah. He knows best of that whereof ye talk (so glibly)! Enough is He for a witness between me and you! And he is Oft-Forgiving, Most merciful."

(102) To Allah belongs the dominion of the heavens and the earth: He forgives whom He wills, and He punishes whom He wills: but Allah is Oft-Forgiving, Most merciful.

(103) If only they had patience until thou couldst come out to them, it would be best for them: but Allah is Oft-Forgiving, Most merciful.

(104) O ye who believe! Avoid suspicion as much (as possible): for suspicion in some cases is a sin: And spy not on each other behind their backs. Would any of you like to eat the flesh of his dead brother? Nay, ye would abhor it... But fear Allah: For Allah is Oft-Returning, Most merciful.

(105) The desert Arabs say, "We believe." Say, "Ye have no faith; but ye (only) say, 'We have submitted our wills to Allah,' For not yet has Faith entered your hearts. But if ye obey Allah and His Messenger, He will not belittle aught of your deeds: for Allah is Oft-Forgiving, Most merciful."

(106) "Truly, we did call unto Him from of old: truly it is He, the Beneficent, the merciful!"

(107) He is the One Who sends to His Servant Manifest Signs, that He may lead you from the depths of Darkness into the Light and verily Allah is to you most kind and merciful.

(108) O ye that believe! Fear Allah, and believe in His Messenger, and He will bestow on you a double portion of His Mercy: He will provide for you a Light by which ye shall walk (straight in your path), and He will forgive you (your past): for Allah is Oft-Forgiving, Most merciful.

(109) O ye who believe! When ye consult the Messenger in private, spend something in charity before your private consultation. That will be best for you, and most conducive to purity (of conduct). But if ye find not (the wherewithal), Allah is Oft-Forgiving, Most merciful.

(110) And those who came after them say: "Our Lord! Forgive us, and our brethren who came before us into the Faith, and leave not, in our hearts, rancour (or sense of injury) against those who have believed. Our Lord! Thou art indeed Full of Kindness, Most merciful."