Study Guide Shevuot 21

Today's daf is sponsored by Ruth Leah Kahan, Jessica Shklar, and Emily Michelson in commemoration of the seventh yahrzeit of their mother, Kadimah Freedman Michelson -- קדימה בת הרב אברהם זבי וחיה. We miss her every day.

What is the type of oath that is included in the negative commandment - do not swear falsely in my (God's) name? There is a debate regarding Rabbi Yochanan's opinion on this matter - is it referring to an oath on future actions or on past actions? Difficulties are raised on both approaches and are resolved.

When Rabbi Akiva in the Mishna says that one is obligated for not keeping to one's oath by eating a minuscule amount, meaning there is no requisite amount, does he hold this across the board (as per Rabbi Shimon's opinion), or only for oaths? The Gemara proves from other sources that it is a unique ruling only for oaths.