'Act' in the Bible

Only, be strong and very courageous, to observe to do according to all the law which Moses My servant commanded thee; thou dost not turn aside from it right or left, so that thou dost act wisely in every place whither thou goest;

the book of this law doth not depart out of thy mouth, and thou hast meditated in it by day and by night, so that thou dost observe to do according to all that is written in it, for then thou dost cause thy way to prosper, and then thou dost act wisely.

Then the man who is taken with the cursed thing is to be burned, with everything which is his; because he has gone against the agreement of the Lord and has done an act of shame in Israel.

"This is what the entire community of the LORD has to say: "What is this treacherous act by which you have acted deceitfully against the God of Israel by turning away from following the LORD today, and by building yourselves an altar today, so you can rebel against the LORD?

Didn't Zerah's son Achan act treacherously with respect to the things banned by God, and as a result God became angry at the entire community of Israel? And that man was not the only one to die because of his iniquity.'"

"The God of gods, the LORD, the God of gods, the LORD is the one who knows! And may Israel itself be aware that if this was an act of rebellion or an act of treachery against the LORD, may he not deliver us today!

And Phinehas the son of Eleazar the priest said to the sons of Reuben and to the sons of Gad and to the sons of Manasseh, “Today we know that the Lord is in our midst, because you have not committed this unfaithful act against the Lord; now you have delivered the sons of Israel from the hand of the Lord.”