'Work of the Lord' in the Bible

And he said, "Behold, I make an covenant before all this people; that I will do marvels such as have not been done in all the world, neither among any nation. And all the people, among which thou art, shall see the work of the LORD: for it is a terrible thing that I will do with thee.

In those companies are harps and lutes, tabrets and pipes, and wine. But they regard not the work of the LORD, and consider not the operation of his hands.

Cursed be he that doth the work of the LORD negligently; and cured be he that keepeth back his sword from shedding of blood.

And therefore come on, we will show Zion the work of the LORD our God.

If Timothy come, see that he be without fear with you. For he worketh the work of the Lord as I do.