I question the interpretations of men, like yourself, I just try to keep with the word. If I listen to man, they would have me believe there was no death in the garden, but hey, man ate food so at least their was death for plants, and what about animals did they have eternal life before man sinned, and then received death because of mans sin! No they read the scriptures wrong. Man in those days were only to live in the flesh 1000 years. And it will be like those whom are resurrected on the earth when Christ returns, Rev 20:
4 And I saw thrones, and they sat upon them, and judgment was given unto them: and
I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshipped the beast, neither his image, neither had received
his mark upon their foreheads, or in their hands; and they lived and reigned with Christ a thousand years.
5But the rest of the dead lived not again until the thousand years were finished. This
is the first resurrection.
6Blessed and holy
is he that hath part in the first resurrection: on such the second death hath no power, but they shall be priests of God and of Christ, and shall reign with him a thousand years.
But when this mortal seed dies then the spiritual body can put on immortality in him. When Adam and Eve sinned they received Spiritual death that very same day! On the day you eat, you will die! This is the second death! Death of the spirit. The worst death, cast out of his presence forever! Thank God he sent his Son to redeem us whom are destined to be lost!
When God created creation, he said "it was good," and after man he said "it is very good." He did not say it was perfect and immortal!
Cor 15:35 But someone will ask, “How are the dead raised? What kind of body will they have when they come? ” 36 You fool! What you sow does not come to life
† unless it dies. 37 And as for what you sow — you are not sowing the body that will be, but only a seed, perhaps of wheat or another grain. 38 But God gives it a body as he wants,
† and to each of the seeds its own body.
So we see here;
The seed (mans flesh) has to die that the true life can begin which is much different from the seed and much more glorious -for some!