"Rabbinic Judaism" implies that judaism comes from the rabbis. I condemn that term.
Where does do not steal come from?
Where does do not committ adultery come from?
Where does keep the sabbath come from? Yes, the talmud may give details how to keep it that is murky from the torah, but the commandments comes from G-D.
Where does the holiday of yom kippur come from?
Where do all these commandments come from?
The 613 Commandments - Mitzvahs & Traditions
Even the oral law comes from G-D.
Yes, where there is murkiness it's clarified.
However, just about every law and commandment comes from G-D.
So onec again I denounce "rabbinic judaism" as it implying to orthodox judaism in any way. I consider it offensive.