The Breath of God

God breathed life into man: 

"And the LORD God formed man of the dust of the ground, and breathed into his nostrils the breath of life; and man became a living soul." - Genesis 2:7  

Jesus breathed on His disciples, signaling to them that they would receive eternal life when they would receive the Holy Ghost: 

"Then said Jesus to them again, Peace be unto you: as my Father hath sent me, even so send I you. And when he had said this, he breathed on them, and saith unto them, Receive ye the Holy Ghost:" - John 20:21-22

Jesus told His disciples that just as a sound accompanies the wind, a sound accompanies the infilling of the Holy Ghost:

"Marvel not that I said unto thee, Ye must be born again. The wind bloweth where it listeth, and thou hearest the sound thereof, but canst not tell whence it cometh, and whither it goeth: so is every one that is born of the Spirit." - John 3:7-8  

"And, being assembled together with them, commanded them that they should not depart from Jerusalem, but wait for the promise of the Father, which, saith he, ye have heard of me." - Acts 1:4  

Jesus commanded His disciples to wait in Jerusalem to receive the promise of the Holy Ghost.  

"And when the day of Pentecost was fully come, they were all with one accord in one place. And suddenly there came a sound from heaven as of a rushing mighty wind, and it filled all the house where they were sitting. ... And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance." - Acts 2:1-2, 4

God had breathed Life into man! 

"And we are his witnesses of these things; and so is also the Holy Ghost, whom God hath given to them that obey him." - Acts 5:32  

Jesus promises His Spirit – the Holy Ghost – to all those that obey His gospel: 

"Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost.  

“For the promise is unto you, and to your children, and to all that are afar off, even as many as the Lord our God shall call." - Acts 2:38-39