N
Nita
Guest
Accidentally submitted the above post, without realizing it, before sitting down to dinner. 
Had a couple more comments to add.
“Good & evil” are words that apply to morality - to the moral law.
I’ll repeat a couple of Pope John Paul II’s exegesis from my earlier post; he says it so well.
With this imagery, Revelation teaches that the power to decide what is good and what is evil does not belong to man, but to God alone.
…
But **his freedom **is not unlimited: it must halt before the "tree of the knowledge of good and evil", for it is called to accept the moral law given by God.
**The tree signifies the insurmountable limit for man **and for any creature however perfect
He (man) cannot himself pretend to establish the moral law, to decide himself what is good and what is bad independently of the Creator, even against the Creator. Neither man nor any other creature can set himself in the place of God, claiming for himself the mastery of the moral order…
Re underlined part in above sentence: This is exactly what Adam did when he chose to override God’s wisdom and decree on what was good for him. He chose to usurp God’s role as the ultimate authority on what is good and what is evil, thus acting as/becoming like God in his behavior. That is what God meant when He said, " “Behold, the man has become like one of us,knowing good and evil;”
Had a couple more comments to add.
“Good & evil” are words that apply to morality - to the moral law.
I’ll repeat a couple of Pope John Paul II’s exegesis from my earlier post; he says it so well.
With this imagery, Revelation teaches that the power to decide what is good and what is evil does not belong to man, but to God alone.
…
But **his freedom **is not unlimited: it must halt before the "tree of the knowledge of good and evil", for it is called to accept the moral law given by God.
**The tree signifies the insurmountable limit for man **and for any creature however perfect
He (man) cannot himself pretend to establish the moral law, to decide himself what is good and what is bad independently of the Creator, even against the Creator. Neither man nor any other creature can set himself in the place of God, claiming for himself the mastery of the moral order…
Re underlined part in above sentence: This is exactly what Adam did when he chose to override God’s wisdom and decree on what was good for him. He chose to usurp God’s role as the ultimate authority on what is good and what is evil, thus acting as/becoming like God in his behavior. That is what God meant when He said, " “Behold, the man has become like one of us,knowing good and evil;”