'Working' in the Bible

Even him, whose coming is after the working of Satan with all power and signs and lying wonders,

and because of this shall God send to them a working of delusion, for their believing the lie,

we did not eat anyone’s food free of charge; instead, we labored and struggled, working night and day, so that we would not be a burden to any of you.

For we hear that there are some which walk among you disorderly, working not at all, but are busybodies.

Now we command and exhort such people by the Lord Jesus Christ that quietly working, they may eat their own food.