The word(s) "act" appears 86 time(s) in 70 verse(s) in Quran in Muhammad Habib Shakir translation.

(11) And whoever acts hostilely to the Apostle after that guidance has become manifest to him, and follows other than the way of the believers, We will turn him to that to which he has (himself) turned and make him enter hell; and it is an evil resort.

(12) Surely (as for) those who disbelieve and act unjustly Allah will not forgive them nor guide them to a path

(13) O you who believe! Be upright for Allah, bearers of witness with justice, and let not hatred of a people incite you not to act equitably; act equitably, that is nearer to piety, and he careful of (your duty to) Allah; surely Allah is Aware of what you do.

(14) For this reason did We prescribe to the children of Israel that whoever slays a soul, unless it be for manslaughter or for mischief in the land, it is as though he slew all men; and whoever keeps it alive, it is as though he kept alive all men; and certainly Our apostles came to them with clear arguments, but even after that many of them certainly act extravagantly in the land.

(15) And We send not apostles but as announcers of good news and givers of warning, then whoever believes and acts aright, they shall have no fear, nor shall they grieve.

(16) And when those who believe in Our communications come to you, say: Peace be on you, your Lord has ordained mercy on Himself, (so) that if any one of you does evil in ignorance, then turns after that and acts aright, then He is Forgiving, Merciful.

(17) Say: O my people! act according to your ability; I too am acting; so you will soon come to know, for whom (of us) will be the (good) end of the abode; surely the unjust shall not be successful.

(18) And He it is Who produces gardens (of vine), trellised and untrellised, and palms and seed-produce of which the fruits are of various sorts, and olives and pomegranates, like and unlike; eat of its fruit when it bears fruit, and pay the due of it on the day of its reaping, and do not act extravagantly; surely He does not love the extravagant.

(19) O children of Adam! if there come to you apostles from among you relating to you My communications, then whoever shall guard (against evil) and act aright-- they shall have no fear nor shall they grieve.

(20) And remember when He made you successors after Ad and settled you in the land-- you make mansions on its plains and hew out houses in the mountains-- remember therefore Allah's benefits and do not act corruptly in the land, making mischief.