'Serve' in the Bible

And Jehu gathered all the people together, and said unto them, Ahab served Baal a little; but Jehu shall serve him much.

With whom the LORD had made a covenant, and charged them, saying, Ye shall not fear other gods, nor bow yourselves to them, nor serve them, nor sacrifice to them:

And Gedaliah sware to them, and to their men, and said unto them, Fear not to be the servants of the Chaldees: dwell in the land, and serve the king of Babylon; and it shall be well with you.