'Vain' in the Bible

And they shall know that I am the LORD, and that I have not said in vain that I would do this evil unto them.

For there shall be no more any vain vision nor flattering divination within the house of Israel.

Have ye not seen a vain vision, and have ye not spoken a lying divination, whereas ye say, The LORD saith it; albeit I have not spoken?

Then they will comfort you when you see their conduct and actions, for you will know that I have not done in vain whatever I did to it,” declares the Lord God.

When she saw that she waited in vain,that her hope was lost,she took another of her cubsand made him a young lion.

In the seeing for thee of a vain thing, In the divining for thee of a lie, To put thee on the necks of the wounded of the wicked, whose day hath come, In the time of the iniquity of the end.

And its prophets have daubed for them with chalk, Seeing a vain thing, and divining for them a lie, Saying, 'Thus said the Lord Jehovah:' And Jehovah hath not spoken.

Thus said the Lord Jehovah: And -- I have destroyed idols, And caused vain things to cease from Noph, And a prince of the land of Egypt there is no more, And I give fear in the land of Egypt.