'Work' in the Bible

And now I say unto you, Refrain from these men, and let them alone: for if this counsel or this work be of men, it will come to nought:

As they ministered to the Lord, and fasted, the Holy Ghost said, Separate me Barnabas and Saul for the work whereunto I have called them.

Behold, ye despisers, and wonder, and perish: for I work a work in your days, a work which ye shall in no wise believe, though a man declare it unto you.

And thence sailed to Antioch, from whence they had been recommended to the grace of God for the work which they fulfilled.

But Paul thought not good to take him with them, who departed from them from Pamphylia, and went not with them to the work.

And running under a certain island which is called Clauda, we had much work to come by the boat: