'Air' in the Bible

And they crying out and casting up their garments, and throwing dust into the air,

I, therefore, thus run, not as uncertainly, thus I fight, as not beating air;

so also ye, if through the tongue, speech easily understood ye may not give -- how shall that which is spoken be known? for ye shall be speaking to air.

in which once ye did walk according to the age of this world, according to the ruler of the authority of the air, of the spirit that is now working in the sons of disobedience,

then we who are living, who are remaining over, together with them shall be caught away in clouds to meet the Lord in air, and so always with the Lord we shall be;

and he did open the pit of the abyss, and there came up a smoke out of the pit as smoke of a great furnace, and darkened was the sun and the air, from the smoke of the pit.

And the seventh messenger did pour out his vial to the air, and there came forth a great voice from the sanctuary of the heaven, from the throne, saying, 'It hath come!'