This is going to be long, so feel free to read only the summary at the end if you’d like.
Speaking as an Orthodox Jew:
1. As rosends said, the verse does not mean immediate death, rather it means that on the day they eat from the tree they will become mortal.
2. How can Adam and Eve be held responsible if they were not equipped with the tools (knowledge between good and evil) to make the correct decision and avoid the tree of knowledge between good and evil?
Rambam (Maimonides) posits that the tree didn’t give us an understanding of good and evil, rather it transformed an earlier understanding of right and wrong to knowledge between good and evil.
Da’as is experiential understanding. Prior to eating from the tree, right and wrong were clearly viewed as truth and falsehood. Post-sin we gained experiential knowledge of right and wrong, transforming our choices from between true and false to good and evil. Desire entered the mix (going from just a part of who we are to what drives us) clouding our perception. It’s a lot harder to differentiate between what is truly “good” (right and true) and our desires.
3. Was the snake telling the truth?
Genesis 3:22 clearly states that the serpent was telling the truth.
Which is strange. Is the knowledge of good and evil such a defining characteristic of godliness? No. Desire, passion, creativity is a form of Godliness. (Elaborated upon below.)
The serpent is described as “arum” cunning. But wasn’t he just being straightforward?
“Arum” also means naked which is kind of the opposite of cunning. His cunning was in the way he presented his argument - seemingly straightforward.
Rabbi SR Hirsch explains it as follows: The serpent was telling Eve - even if God said not to eat from the tree… so what? How do you feel about eating the tree? Do you want to? And who do you think gave you that desire? God! So whatever you do, you’re listening to God.
4. CONTEXT. This episode happened immediately after all the Chayot Hasadeh were brought before Adam as potential mates and he rejected them. (And named them.) The serpent is called Chayot hasadeh as well, solidifying this connection.
Which leads us to the…
5. MOTIVE. The midrash says the serpent wanted Adam to die so he can marry Eve. That is not meant to be taken literally. The understanding is that the serpent was trying to make a point: “How are you as humans so different from us animals? You really are the same. I can be considered an appropriate soulmate for you.
The voice of instinct, passion, desire is the way God speaks to us (animals) and they are trustworthy indicators of God’s will. It’s the same for you. So there is nothing wrong with internalizing your desire and letting it become the locus of your identity.”
(Subsequently, the serpent was punished in a way which made him so markedly different than humans, so that we would no longer confuse ourselves with animals.)
But of course the serpent was wrong. Desire was always a part of humans, but having it become our driver threw us off balance and made it impossible to see right and wrong with clarity (as truth and falsehood).
*****
And the serpent was also right. Desire, particularly the desire to create, is a Godly trait. God’s very desire of something wills it into being.
But God is in control of that desire.
When we ate from the tree we became only half- Godly. Desire, passion, creativity became too powerful an engine for us, since at the end of the day, we are only human. We no longer had the objectivity to steer our desires correctly since desire became part of who we are.
And so, a new world is necessary to suit the new reality we created for ourselves.
A new reality where nakedness (the word arum again) was a source of fear. Where previously sexuality and all desire was an accepted part of life, nakedness now inspired fear because now it became overpowering.
So God gave us clothing, enabling us to contain and direct our desires appropriately.
It says בראתי יצר הרע בראתי תורה תבלין I created the evil inclination (desire) and Torah (known as עץ חיים the new tree of life) as it’s antidote.
Tavlin is the word translated as antidote, but it actually means “spice”. Desire is the meat of life. It can and often does propel us towards what’s right and true. But just as often it does not. How can we become the drivers of our desires and not let our desires drive us? How can we know when we are truly making a morally good choice or whether it’s just subjective desire clouding our judgement?
The answer is the new tree of life, again, created specifically for our new reality - the Torah.
The Torah is our guide to God’s will, Jew and Gentile alike. Without the Torah, we are much more likely to be steered wrong.
“In assimilating the viewpoint of the Torah, humanity would be able to sit firmly behind the steering wheel, and we would become fully Godly beings, wisely wielding the power of our engines”. Fohrman, D. (2007). The Beast that Crouches at the Door: Adam & Eve, Cain & Abel, and Beyond : a Biblical Exploration.
(Many of the ideas in this post are taken from there.)
To summarize: There was free choice before the sin. However it was on an entirely different level. It was truth vs falsehood and desire was something we were able to employ at our disposal in the pursuit of truth or falsehood, were we to choose to do so. Eating from the tree of knowledge made desire our driving force.
Had Adam and Eve chosen correctly the purpose of creation would have been fulfilled at the time. However they made a choice which propelled us into a state of confusion, necessitating a new set of circumstances to enable us to make correct decisions from our new vantage point.