What was the "tree of life," and what was its purpose? What explanation can you draw from Scripture?
I believe Adam and Eve existed in a sort of neutral state as first created in Eden, a neutral state concerning their attitude towards their Creator, God. Love cannot be forced and while God was worthy of their total love and devotion,
they weren’t necessarily ready for that yet. The trees represented their choices. All other trees were good; they offered the various goods that we all need and experience in this life but the two trees, the tree of the knowledge of good and evil and the tree of life, represented two critical human moral choices, that of moving away from God by not heeding Him or of moving even closer towards Him as they appreciated and valued His wisdom and goodness. But they considered that
greater goodness might be found
apart from Him, and on their own, and the rest became human history as we know it.
The tree of the knowledge of good and evil is a detour away from God on a trip which, hopefully, just ends up being the long way home
to Him, to the tree of life as we’ve gained the wisdom along the way to finally know why we should eat of it, and not the other. To eat of it means to feed from
Him, because we love Him first above all else. This is where our wisdom lies, and our purpose or telos and perfection. He
is life
. We’re to begin to do it now, in this life, and this begins with faith, the faith in God that Adam evidently lacked at that point.
The tree of the knowledge of good and evil gave man just that, the direct and visceral experience of
both, in this world, knowledge that is valuable only to the extent that it ultimately helps drive us away from the one, evil, to choose the other, good, over it. The absolute Good is God, and we’re made for nothing less; we were made for communion with Him. There our full and uncompromised satisfaction, wholeness, unfathomable well-being and happiness lie, in total exaltation. He’s that good and that’s what He wants for us. We’re here, in this world, to begin to learn that now, to begin to learn that a life autonomous and alienated from Him is not really any life at all so that we might be all the more ready to open the door when He knocks, and begin eating from the Tree of Life.