I've already addressed these passages. You keep saying that man is a spirit yet none of these passages say man is a spirit. I never said that man doesn't have a spirit in him, he does, it's God's. So, yes, the Holy Breath bears witness with our breath of life, However, that doesn't mean we are a breath.
The word spirit is metaphorical use of the word ruach or Neshamah, they literally mean wind or breath. Are you saying that man is breath, or wind?
Question, does man have breath or is he breath?
When the Scriptures talk about "our" spirit it refers to the spirit in a particular individual or group. It does't mean you are a spirit. I mean, if I say my truck, it doesn't mean I am a truck, I have a truck. If I say my dollar, it doesn't mean I am a dollar, I have a dollar. If I say my spirit, it doesn't mean I am a spirit, I have a spirit.
God is Spirit.
Man is spirit.
Angels are spirit.
Man is created in the image and likeness of God.
JLB