The scriptures do not contradict with what I have said, but they do certainly contradict in what you say. The spirit of God in Genesis 1:2 was Jesus Christ, this was the evidence of the pre-existant Jesus in the Genesis account, and this was the spirit of God that then began speaking. When this spirit of God first uttered "let there be light", this light began radiating from himself, and he literally became the light of the world (John 8:12), as the luminaries of the heaven had not yet come into existence until day 4.
Genesis 1:14 is when angels came into existence, day 4, because angels are associated with stars (Revelation 12:4).
All angels are also spirits. (Hebrews 1:14)
All angels that are of God are holy spirits (Isaiah 63:9-10), or spirits that are holy, or spirits of God, they all mean the same thing. that they come from God, and "spirit" describes a form that angels can take (Psalm 104:4), as the English word "spirit" is synonymous with "air, wind" (
http://biblehub.com/greek/4151.htm), and in becoming in the form of air, they can then inhabit human bodies by entering through the breath.
So in having holy spirit inside a believer, it is an angel that has taken the form of holy spirit, and thus inhabits the body of a believer.