sanjanicole,
You wrote:
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What about Scriptures such as Matthew 3:16 "...and he saw the Spirit of God descending" the greek words here, according to the concordance, mean an angel, or (divine) God, a deity, the Supreme Divinity God - so where do you get that He is just an IT, and in Hebrews 1:8 "But unto the Son he saith, Thy throne,o God..." again we have the same use of words in Greek, Jesus is depicted as God.-------------------
It seems that you are looking at a concordance and not a lexicon. The word translated spirit, PNEUMA, does not mean any of those things that you provided. Those are various applications. In other words, those are things that the word is used of, but none of those are what the word means. The basic meaning is breath or wind. It refers to various things beyond that, including one's mental inclination and our very life force. For Hebrews 1:8, remember that this is a quote from Psa. 45:6, originally addressed to the Jewish king. It is no problem to use the word "god", QEOS, for others. It carries with it various senses, outside of the one Almighty God. Hence the angels of Psa. 8:5 are called gods, and so are the judges of Israel in Psa. 82:6.
Mondo