In the first decades of the 5th century, Rav Ashi (d. 427) and Ravina I (d. 421) led a group of the Amoraim (Talmudic sages) in the massive undertaking of compiling the Babylonian Talmud -- collecting and editing the discussions, debates and rulings of hundreds of scholars and sages which had taken place in the more than 200 years since the compilation of the Mishnah by Rabbi Judah HaNassi in 189. The last of these editors and compilers was Ravina II, who passed away on the 13th of Kislev of the year 4235 from creation (475 CE); after Ravina II, no further additions were make to the Talmud, with the exception of the minimal editing undertaken by the Rabbanan Savura'i (476-560). This date thus marks the point at which the Talmud was "closed" and became the basis for all further exegesis of Torah law.
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What Is the Talmud?
When the Creator came to create the human being, Truth said, "Do not create him, for he is full of lies.
Kindness said, "Create him, for he will do acts of kindness."
What did the Creator do? He cast Truth earthward, and created the human being.
That is why it says, "Truth will sprout from the earth."
—Midrash Rabba
Every argument in Torah can be reduced to the same crucial question:
Do we follow rigid, immutable truth, regardless? Or do we take into account the particulars of this situation? Do we look only from above-down, or do we take the view from below as well?
The debate is never easy, because truth is no longer truth once compromised. Rather, we need to find a way to hold both ends of the stick at once.
That is why the debate must occur among us human beings here on earth, and from there the resolution must sprout. For only in that way will Truth come down to earth, where it truly belongs.