The word(s) "merciful" appears 121 time(s) in 121 verse(s) in Quran in Muhammad Pickthal translation.

(21) O ye who believe! Squander not your wealth among yourselves in vanity, except it be a trade by mutual consent, and kill not one another. Lo! Allah is ever merciful unto you.

(22) We sent no messenger save that he should be obeyed by Allah's leave. And if, when they had wronged themselves, they had but come unto thee and asked forgiveness of Allah, and asked forgiveness of the messenger, they would have found Allah Forgiving, merciful.

(23) Degrees of rank from Him, and forgiveness and mercy. Allah is ever Forgiving, merciful.

(24) Whoso migrateth for the cause of Allah will find much refuge and abundance in the earth, and whoso forsaketh his home, a fugitive unto Allah and His messenger, and death overtaketh him, his reward is then incumbent on Allah. Allah is ever Forgiving, merciful.

(25) And seek forgiveness of Allah. Lo! Allah is ever Forgiving, merciful.

(26) Yet whoso doeth evil or wrongeth his own soul, then seeketh pardon of Allah, will find Allah Forgiving, merciful.

(27) Ye will not be able to deal equally between (your) wives, however much ye wish (to do so). But turn not altogether away (from one), leaving her as in suspense. If ye do good and keep from evil, lo! Allah is ever Forgiving, merciful.

(28) But those who believe in Allah and His messengers and make no distinction between any of them, unto them Allah will give their wages; and Allah was ever Forgiving, merciful.

(29) Forbidden unto you (for food) are carrion and blood and swineflesh, and that which hath been dedicated unto any other than Allah, and the strangled, and the dead through beating, and the dead through falling from a height, and that which hath been killed by (the goring of) horns, and the devoured of wild beasts, saving that which ye make lawful (by the death-stroke), and that which hath been immolated unto idols. And (forbidden is it) that ye swear by the divining arrows. This is an abomination. This day are those who disbelieve in despair of (ever harming) your religion; so fear them not, fear Me! This day have I perfected your religion for you and completed My favour unto you, and have chosen for you as religion al-Islam. Whoso is forced by hunger, not by will, to sin: (for him) lo! Allah is Forgiving, merciful.

(30) Save those who repent before ye overpower them. For know that Allah is Forgiving, merciful.