Revelation 16:13 And I saw three unclean spirits like frogs come out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet. 14 For they are the spirits of devils, working miracles, which go forth unto the kings of the earth and of the whole world, to gather them to the battle of that great day of God Almighty.
In every instance recorded in the Bible, where evil spirits were cast out of any human being, air was involved, without any exception. When Christ cast out the legion of devils from the demoniac man, He used His voice, which obviously involves air to carry His command. At that time, as well as in several other instances, Jesus commanded the evil spirits to come out of the person in question.
[The Story of Redemption BK. 3 pp 87] The words of Jesus penetrated the darkened minds of the men enough for them to dimly realize that One was near who could save them from the demons that tormented them. They fell at the feet of Jesus, worshiping him. But when they opened their mouths to entreat his mercy, the demon spoke through them and cried vehemently, “What have I to do with thee, Jesus, thou Son of the Most-High God, I adjure thee by God, that thou torment me not!
Thus, a fundamental question to this issue has to be asked, and settled once, and for all: If Jesus cast them out, how did they enter in into the person in the first place? Air is the superhighway that makes accessibility to every human being possible, a fact that could be observed in the following scriptures, as we study line upon line.
John 13: 27 And after the sop Satan entered into him. Then said Jesus unto him, That thou doest, do quickly. 28 Now no man at the table knew for what intent he spoke this unto him.
May God add His blessing to the study of His word. “Good night” and God bless!