Sanhedrin 90a: Individual vs. Collective Share in Olam Haba

Full Summary

This shiur explores Sanhedrin 90a and the famous Mishnah (משנה) stating "Kol Yisrael yesh lahem chelek l'Olam Haba" followed by exceptions including three kings and four commoners. Rabbi Zweig addresses several fundamental questions: Why does the Mishnah separate kings from commoners rather than simply listing seven individuals? Why is Bilam included when he's not Jewish and the original rule only applies to Jews? The analysis begins with the Chasam Sofer's challenge to Rambam (רמב"ם)'s thirteen principles of faith. If denying even one letter of the Torah (תורה) makes one an apikores, how can there be specific principles that determine one's share in Olam Haba? Rabbi Zweig explains that the Rambam distinguishes between denial and ignorance - active denial removes one's relationship with Hashem (ה׳), while ignorance can be corrected through learning. A crucial kashe emerges: According to Gemara (גמרא) in Sotah, even a child born and immediately killed has a share in Olam Haba, yet the Rambam requires knowledge of the thirteen principles. This seems contradictory - how can a baby who knows nothing have Olam Haba while an ignorant adult cannot? Rabbi Zweig's revolutionary resolution proposes two distinct types of shares in Olam Haba. First, there's a collective share that every Jew receives simply by being born Jewish - this is automatic membership in Klal Yisrael's eternal existence. Second, there's an individual, earned share based on one's personal spiritual achievements and knowledge, particularly of the thirteen principles. This explains the Mishnah's structure: Regular individuals (hedyotot) who err typically lose only their personal share while retaining their collective Jewish identity. Kings, however, can so corrupt Klal Yisrael itself that they lose even their collective share, being completely severed from the nation they were meant to lead. Regarding Bilam, although he's not Jewish, his prophecies became part of Torah ("Sefer Bilam") and contributed to establishing Klal Yisrael. One might think this grants him some share, but the Mishnah teaches that despite this contribution, he has no portion in Olam Haba. The shiur concludes by examining practical applications, including the halacha (הלכה) of circumcising stillborn children for techiyat hameitim, demonstrating that even those who never performed mitzvot or gained knowledge retain their basic Jewish connection to eternity. This framework preserves both the automatic nature of Jewish spiritual inheritance and the earned nature of individual spiritual achievement.