Oh OK. Well then...
I interpret the following verse (and other verses in the Bible) to mean we have a Body, Soul, and Spirit...
1 Thessalonians 5:23
"And the very God of peace sanctify you wholly; and I pray God your whole spirit and soul and body be preserved blameless unto the coming of our Lord Jesus Christ."
According to Scripture:
Soul is the complete Genome of an individual, as in the letters (A,C,G,T) that make up DNA.
Spirit is the electricity that flows through all Life.
Body is everything else (flesh, bones, etc.).
After death, the Spirit still continues to exist as Electromagnetism and Soul exists as Information.
Every Soul is unique, just as our DNA and genetic makeup is. Our Soul is our unique identity.
As for Adam and Eve, I believe they existed in a 'pre-incarnate' form of Soul and Spirit (Living Soul). If they did possess a Body, it was not physical like we have today. It was, as you suggest, still in the world of the Wave Function.
This could very well be True.
Here is an interesting verse...
2 Corinthians 3:18
"But we all, with open face beholding as in a glass the glory of the Lord, are changed into the same image from glory to glory, even as by the Spirit of the Lord."
The image in the Glass (Mirror) exists in the Spirit World of the Wave Function, while we exist in the world of Particles. There seems to be a type of 'Higher Self' being eluded to here as well as Quantum Entanglement.
Yes. I believe Scripture teaches this.
If Adam, Eve, and even Angels were capable of sinning before our physical Universe existed, then perhaps the answer is no?