The word(s) "purpose" appears 28 time(s) in 27 verse(s) in Quran in Muhammad Pickthal translation.

(11) Let not their wealth nor their children please thee! Allah purposeth only to punish them thereby in the world, and that their souls shall pass away while they are disbelievers.

(12) And as for those who chose a place of worship out of opposition and disbelief, and in order to cause dissent among the believers, and as an outpost for those who warred against Allah and His messenger aforetime, they will surely swear: We purposed naught save good. Allah beareth witness that they verily are liars.

(13) And, (O Muhammad) set thy purpose resolutely for religion, as a man by nature upright, and be not of those who ascribe partners (to Allah).

(14) O mankind! A similitude is coined, so pay ye heed to it: Lo! those on whom ye call beside Allah will never create a fly though they combine together for the purpose. And if the fly took something from them, they could not rescue it from it. So weak are (both) the seeker and the sought!

(15) So set thy purpose (O Muhammad) for religion as a man by nature upright - the nature (framed) of Allah, in which He hath created man. There is no altering (the laws of) Allah's creation. That is the right religion, but most men know not -

(16) So set thy purpose resolutely for the right religion, before the inevitable day cometh from Allah. On that day mankind will be sundered-

(17) Whosoever surrendereth his purpose to Allah while doing good, he verily hath grasped the firm hand-hold. Unto Allah belongeth the sequel of all things.

(18) Proclaim their real parentage. That will be more equitable in the sight of Allah. And if ye know not their fathers, then (they are) your brethren in the faith, and your clients. And there is no sin for you in the mistakes that ye make unintentionally, but what your hearts purpose (that will be a sin for you). Allah is ever Forgiving, Merciful.

(19) The folk of Noah and the factions after them denied (their messengers) before these, and every nation purposed to seize their messenger and argued falsely, (thinking) thereby to refute the Truth. Then I seized them, and how (awful) was My punishment.

(20) And We chose them, purposely, above (all) creatures.