What was God's original plan regarding Adam?

Question

I would like to research the common ground for our understanding of G-d's original plan of the creation if Adam didn't sin.

According to Sanhedrin 38, he was fully developed at noon, having 6 hours before Shabbat:

שעה ראשונה הוצבר עפרו, שניה נעשה גולם, שלישית נמתחו אבריו, רביעית נזרקה בו נשמה, חמישית עמד על רגליו, ששית קרא שמות, שביעית נזדווגה לו חוה, שמינית עלו למטה שנים וירדו ארבעה, תשיעית נצטווה שלא לאכול מן האילן, עשירית סרח, אחת עשרה נידון, שתים עשרה נטרד והלך לו

I heard ^{source needed} that if he could stay on that path, the first Shabbat would become the Days of the Messiah and he would be "happily ever after". That leaves him only 6 hours to act.

What were Adam's objectives in the original plan for the rest of the day and maybe for the Shabbat to reach the goal of the Creation? And what was on his to-do list to meet those objectives?

This question ("what-mitzvos-did-adam-have-in-gan-eden") focuses on the list of the Mitzvos Adam was/wasn't commanded, but I focus more on the general objective as the Mitzvos are only the tool to reach that objective/s.

Answer 1

I heard in a shiur from R' Moshe Shapiro that Adam was specifically supposed to do nothing.

He was created with tremendous spiritual capability, to the point that Midrashim tell us that angels had the notion of singing praises to him. And his challenge was to not do anything - that Hashem told him to nullify himself. The tremendous challenge was to overcome his ego and his need to assert himself as the one accomplishing.

Answer 2

Hashem gives Adam a job. Bereishis 2:15

וַיִּקַּ֛ח ה֥' אֱלֹקִ֖ים אֶת־הָֽאָדָ֑ם וַיַּנִּחֵ֣הוּ בְגַן־עֵ֔דֶן לְעׇבְדָ֖הּ וּלְשׇׁמְרָֽהּ׃

And Hashem, G-d, took the human and put him to rest in Gan Eden to work it and to guard it.

Ibn Ezra notes a tradition that "le'avdahh" refers to positive mitzvos and "lshomrahh" to prohibitions.

And 6 of the 7 mitzvos benei Noach were given to Adam. Except, Adam was commanded to be a vegetarian, rather than Noach's more limited prohibition of "eiver min hachai -- flesh from a living animal" [and all blood].

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I don't know how to take the word "plan"... Hashem knew, after all, that Chavan and Adam would be eating the fruit. So would He have a plan for what to do otherwise?

Even just for the sake of preserving free will, the kind of free will they had before the sin is entirely unlike what we experience, now that we have to choose between good and evil. So again, I don't know if we can trace the applications to whether an alternate reality was possible. (Pre-sin Adam's free will could have been Compatibilist rather than Libertarian.)

Even worse... Physics doesn't accomodate an arrow of time. Spacetime is 4 dimensions, which of those directions is "time" is not the same for all observers. That was the big epipheny behind Special Relativity -- two people at motion relative to each other have different time vs space axes! There is nothing in the math to distinguish past from future.

Rav Dessler (Michtav meiEliyahu vol II pp 150-154, "Yemei Bereishis veYemei Olam") holds that the whole idea of a flow of time, that it’s a line running from past to present to future is an artifact of the human condition. And that before Eve and Adam ate from the Tree of Knowledge, people too related to time in a more complete way. Or, as our sages put it, the original Adam and similarly a baby prior to being born into a body “could see from one end of the universe to the other” — which Rav Dessler presumes includes time as well.

So, at this point there is no "future", even from Adam's perspective (and the concept never has meaning from G-d's) nevermind having any plans for it.