It is my belief that Spiritual new birth is talking about God's Spirit giving a person new life, making them a new creature, and coming to live (dwell) inside that person. You may see a relationship between my description using the word "life" and your use of the word "spirit", but I don't draw one except maybe by way of speaking Theologically but not Biblically.
I agree with you. "Spirit" and "Life" (in my view) are synonomous. Though I do retain a distinction between the created human spirit regenerated by God and the uncreate Holy Spirit of God.
And, you can't get that from the verse in my signature, and neither would I say that the heart and the spirit are the same thing.
What I garner from II Cor. 7:1 is that man is both flesh and spirit.
My elementary understanding is that the spirit is the breath, or life, of the individual.
Agreed.
When a person is born again, something I believe the Bible calls regeneration, that person has been given God's Spirit.
I agree, in that the Holy Spirit reconciles with the sinners and comes to indwell and act as a paraclete with that person for the rest of their lives. However, I also think the actual human spirit/life is resurrected to a new existence.
God's Spirit is not the same as the spirit an individual has during the course of their life (from outside the womb, until death).
Agreed. The Holy Spirit (Life) of the Creator is distinct from the human spirit (regenerated) life of the believer, but, by the power and grace of God, a reconciliation and union of the two are achieved by God as never before.
And what do you believe is a reprobate.
A reprobate soul, is a sinner who remains spiritually separated from God. And when a human spirit is separated from the Holy Spirit of God, there is NO LIFE.
And when there is NO spirit (NO LIFE), there is no ability to exercise faith and repentance; obey the moral Law of God, nor any ability to walk in the will and word of God at all.
That is what is described as being "dead in trespasses and sins."
The human spirit of reprobates are only willing and able to serve sin, death, and the devil.
One must must be born again from above, and be brought into spiritual union (reconciliation between human and divine spirits) before any sinner can hope to ever comprehend and experience the kingdom of God. John 3:3