'Effect' in the Bible

You may be certain that nothing which the Lord has said about the family of Ahab will be without effect; for the Lord has done what he said by his servant Elijah.

Has it not come to your ears how I did it long before, purposing it in times long past? Now I have given effect to my design, so that by you strong towns might be turned into masses of broken walls.

And all those who had control of spirits, and the wonder-workers, and the images, and the false gods, and all the disgusting things which were seen in the land of Judah and in Jerusalem, Josiah put away, so that he might give effect to the words of the agreement recorded in the book which Hilkiah the priest made discovery of in the house of the Lord.