I believe we been through this whole process many times.Have you considered that the first covenant God entered into with mankind is very ancient and existed at the time of Adam's creation.
Jesus spoke of this covenant in Matt. 13:53 as He was pointing to God's Salvation Plan/Covenant with the peoples of the whole earth during the Age of the Ages.
People are confused with the first entering into the Kingdom of Priests, a Holy Nation and God's possession among the nations Covenant that was initially rejected within 40 days of Israel entering into that covenant, with the promise that when Israel repents of their iniquities after the passing of four ages, that He, God, will make like new again this same covenant with the House of Israel and Judah.
In Daniel. 9:24, God prophetically told Israel that the Salvation Covenant that they were living under would be changed with the death of their Messiah and that the Salvation process would be forever changed from that point onwards. The Salvation Covenant by God has not changed, since the beginning of time, only the process by which it is obtained has been tweaked/refurbished/renewed.
Our Salvation is a faith based process based on how we believe in Him Whom He has sent.
Many call this the "Grace" that God shows towards us, but it is more demanding than simply the "Grace" process theory, as it requires an all encompassing commitment on our part and not the half baked commitment of the "Grace" theological understanding.
Shalom
Adam and Eve are the Jesus and the church as one body in ancient eons ago,
They inherited Eden which in Revelation is the New Jerusalem.
Now Adam didn't fall but Eve did.. that is the HEAD didn't fall but the Body did.
The body is weak.. woman..
Adam laid his own life down for Eve.
Knowing at some point he would be able to take it up again..
Adam resurrected is Jesus.. and the woman Eve is born again believers.
And in the end of Revelation God makes a new heaven and a new earth and we begin again in the next book Genesis.
Alpha and Omega. Without beginning and without end.. eternal.
I believe God always has Grace towards us, it's us treading on it that's the problem.
Like spoiled brats never having enough, always wanting more. Willing to step on the next guy to get to the top of the ladder.
Just to be tossed down and humbled and made to understand, your no better than your brother or sister or father or mother.
I don't think God ever stops creating. That is his nature. So when this world/age is over a new one begins again.
And we can watch the progress play out from one chapter to the next throughout the Bible.
You want to know where we're headed just look behind you. Go to the beginning where everything just ended and is reborn anew.
Rev 21:1 And I saw a new heaven and a new earth: for the first heaven and the first earth were passed away; and there was no more sea.
Gen 1:1 In the beginning God created the heaven and the earth.
Forever and Ever Amen.
Here, I believe Adam and Eve were living under Grace.
Until the tree of knowledge of goos and evil was forbidden to take part of.
This tree is the law. Eventhough it looked good and was said to make one wise and to become like God, it led to death.
This was the trial of faith in God alone.
Now the Serpent/Satan was created for a reason. God doesn't tempt man.. but the devil does.
He is the one doling out the temptations. To test us and to try us and to sift us like wheat from tares.
He is the punisher.
anywhoo..
Although I believe a lot of things are possible. And I think I have a pretty open mind about what might be.
In fact I don't really know anything except for what I have experienced first hand.
And that is: God is Good.
Hugs