'Serve' in the Bible

So the twelve summoned the congregation of the disciples and said, “It is not desirable for us to neglect the word of God in order to serve tables.

‘And whatever nation to which they will be in bondage I Myself will judge,’ said God, ‘and after that they will come out and serve Me in this place.’

But God turned away and delivered them up to serve the host of heaven; as it is written in the book of the prophets, ‘It was not to Me that you offered victims and sacrifices forty years in the wilderness, was it, O house of Israel?

But this I admit to you, that according to the Way which they call a sect I do serve the God of our fathers, believing everything that is in accordance with the Law and that is written in the Prophets;

the promise to which our twelve tribes hope to attain, as they earnestly serve God night and day. And for this hope, O King, I am being accused by Jews.

For this very night an angel of the God to whom I belong and whom I serve stood before me,