The word(s) "merciful" appears 147 time(s) in 130 verse(s) in Quran in Muhammad Habib Shakir translation.

(81) And let those who do not find the means to marry keep chaste until Allah makes them free from want out of His grace. And (as for) those who ask for a writing from among those whom your right hands possess, give them the writing if you know any good in them, and give them of the wealth of Allah which He has given you; and do not compel your slave girls to prostitution, when they desire to keep chaste, in order to seek the frail good of this world's life; and whoever compels them, then surely after their compulsion Allah is Forgiving, merciful.

(82) Only those are believers who believe in Allah and His Apostle, and when they are with him on a momentous affair they go not away until they have asked his permission; surely they who ask your permission are they who believe in Allah and His Apostle; so when they ask your permission for some affair of theirs, give permission to whom you please of them and ask forgiveness for them from Allah; surely Allah is Forgiving, merciful.

(83) Say: He has revealed it Who knows the secret in the heavens and the earth; surely He is ever Forgiving, merciful.

(84) Except him who repents and believes and does a good deed; so these are they of whom Allah changes the evil deeds to good ones; and Allah is Forgiving, merciful.

(85) And most surely your Lord is the Mighty, the merciful.

(86) And most surely your Lord is the Mighty, the merciful.

(87) And most surely your Lord is the Mighty, the merciful.

(88) And most surely your Lord is the Mighty, the merciful.

(89) And most surely your Lord is the Mighty, the merciful.

(90) And most surely your Lord is the Mighty, the merciful.