And the LORD God said, "The man has now become like one of us, knowing good and evil. He must not be allowed to reach out his hand and take also from the tree of life and eat, and live forever." (Gen. 3:22 NIV)
Something drastic to place when man ate of the tree of the knowledge of good and evil. What was that? Why the prohibition in the first place?
Since man (even then) was possessed of a finite mind, he was incapable of understanding the gravity of the disobedience. He had no idea (I would suppose) that one simple act started in motion the complete corruption of all creation. (Read Paul?s take on this in Romans 1 and 8.
What was so horrible about learning the difference between good and evil? That is very much in evidence throughout Scripture, indeed, through the entire history of man. When man learned the difference, he almost always took the evil path. God knew that. He knew that if man knew the difference, he would choose evil.
Of course, that creates another question. Why did God create man in the manner that He did in the first place? Right now, I am studying free will and what part the Holy Spirit plays in directing us in our Christian walk.
When God created man, He (God) captured His image in a living, breathing, yet finite being. Being finite (limited), there simply had to be restrictions. Being physical beings, we have physical desires. We simply cannot have the mind of God and live in a body. You can read in the Gospels where Jesus even had restrictions concerning knowledge and I would suppose other things. He WAS tempted, but did not sin. Was it easy for Him? I really doubt it. He KNEW whom He was, where He came from and KNEW where He was going. Even with that, it must have been a monumental temptation.
God has free will and He took the risk of imparting that to us. He knows our potential. He knows that that more knowledge gets in the way our relationship with Him. The more we can do for ourselves, the less we have to depend on Him. The less we have to depend on Him, the more sin there is in the world and the worse the corruption becomes. The worse the corruption becomes the more moral decay and then more corruption.
There are very high stakes here. We almost always take the wrong road because of our PHYSICAL being. Only through the guidance of the Holy Spirit can we clear the detritus from our minds and free our bodies and spirits to serve God.
Free will is very simple. Without it, we are robots. Adam was not a robot, but he was innocent. There is a difference. Innocence in a physical being is necessary. Without it, we are doomed and creation is doomed too.
Why was the Tree of Life in the garden? What was its purpose? Perhaps as a symbol of God?s provision and love. Perhaps it was necessary for the continuance of immortality. (I may be stretching it there.) There is no command to not eat from the Tree of Life that I can see. The command was to not eat from the Tree of Knowledge of Good and Evil. (Sorry for the split infinitives). After Adam and Even sinned, they no longer were innocent. Therefore, they had to be removed from the presence of the Tree of Life.
And we have been separated from it ever since.