Nedarim 69

Hook

Ever wonder what happens to a vow when it’s only partially nullified? Is it cut in half, or just weakened?

Context

This Gemara explores hafara (vow nullification), where a father or husband can annul a woman's vow. This power reflects the patriarchal context of the law.

Text Snapshot

"If her father heard and nullified the vow for her, and the husband did not manage to hear of the vow before he died, the father may go back and nullify the husband’s portion... Rabbi Natan said: This is the statement of Beit Shammai, but Beit Hillel say that he cannot nullify only the husband’s share..." (Nedarim 69a, Sefaria)

Close Reading

The core dispute: does partial nullification "sever" (מיגז גייז) a vow into independent parts (Beit Shammai), or merely "weaken" (מקלש קליש) its entire force (Beit Hillel)? The Gemara rules for Beit Hillel: initial nullification diminishes the vow's potency as a whole, rather than creating distinct, nullified halves. The term "חוזר" (returns) implies a second action addressing this globally weakened vow.

Two Angles

Rashi (Nedarim 69a:1:2) explains Beit Hillel's stance: the vow remains "complete, just less severe." The Ran (Nedarim 69a:1:3) further suggests this weakening renders the husband's share not "significant enough" for separate nullification inheritance by the father.

Practice Implication

Since nullification "weakens" the entire vow (following Beit Hillel), all necessary actions for full annulment must address the vow's diminished, but still unified, state.

Chevruta Mini

Question 1

What are the implications of a vow's indivisibility, even with multiple nullification rights?

Question 2

If nullification is indissoluble but ratification can be dissolved, what does this say about their finality?

Takeaway

Partial nullification diminishes a vow's entire force; it doesn't create separate, independent halves.