'Work' in the Bible

And [while] they were serving the Lord and fasting, the Holy Spirit said, "Set apart now for me Barnabas and Saul for the work to which I have called them."

'Look, you scoffers, and be astonished and perish! For I am doing a work in your days, a work that you would never believe [even] if someone were to tell [it] to you.'"

and from there they sailed away to Antioch where they had been commended to the grace of God for the work that they had completed.

but Paul held the opinion they should not take this one along, who departed from them in Pamphylia and did not accompany them in the work.

so that even handkerchiefs or work aprons {that had touched his skin} were carried away to those who were sick, and [their] diseases left them and the evil spirits came out [of them].