Not sure I agree.
The first command of GOD:
Do not eat from the tree of the knowledge of good and evil, was given with GOD's foreknowledge ALREADY that we would.
HE said,
Do not eat of the tree of the knowledge of good and evil.
FOR...IN THE DAY you eat of it, you will surely die.
GOD already knew before hand, even as HE created us, that there would be THAT DAY...
And still, out of the abundance of HIS GRACE, from the beginning, HE created man.
Because HE not only knew the fall of Adam (and with it mankind) HE also knew the victory in HIS SON.
That through THE ONE planned from the beginning, HE would have a set apart people marked and called by HIS NAME.
Behold, I set before you this day a blessing and a curse; A blessing, if ye obey the commandments of the Lord your God, which I command you this day: And a curse, if ye will not obey the commandments of the Lord your God, but turn aside out of the way which I command you this day, to go after other gods, which ye have not known." (Deuteronomy 11:26-28)
Is this not the knowledge of good and evil? In other words, after the fall, it would be clear that we have the choice between the two. As humans, we are not capable of making the right choices 100% of the time. Now after the fall we are consistently vulnerable to the temptations that cause us to sin.