'Spirit of God' in the Bible

For what man knows the things of man, but the spirit of man which is in him? Even so, the things of God no one knows, but the Spirit of God.

But an animal man receives not the things of the Spirit of God, for they are foolishness to him, and he can not know them, because they are spiritually discerned.

Know you not that you are the temple of God, and that the Spirit of God dwells in you?

But she is happier, in my judgment, if she remains as she is; and I think that I have, also, the Spirit of God.

For this reason, I make known to you, that no one, speaking by the Spirit of God, calls Jesus accursed: and no one can say that Jesus is Lord, but by the Holy Spirit.