Avodah Zarah 32 - July 20, 24 Tamuz

Vinegar produced by idol worshippers from beer is prohibited if there is a concern that wine yeast may have been added during its preparation.

The Hadrianic earthenware shards are prohibited for any benefit, as they were soaked in wine with the intention that the absorbed wine would later be used to produce more wine. Rav Dimi provides a description of their preparation and use. A question is raised regarding whether one may benefit from the shards when the benefit comes not from the wine but from the shard itself—such as placing them under the legs of a bed for support. Rabbi Elazar and Rabbi Yochanan hold differing views on this issue. A difficulty is posed from a braita that supports the permissive opinion, but it is ultimately resolved. A second, seemingly contradictory braita is introduced to challenge the first, and it too is resolved with two possible explanations.

What are the necessary criteria to prohibit a hide of an animal with an incision found near the heart—specifically, when can it be assumed that such an incision was made to remove the heart as part of an idolatrous offering?

The Mishna discusses the status of an animal slaughtered and handled by an idol worshipper when carried into or out of a house of idol worship. Under what circumstances is there concern that the animal is being offered as a sacrifice to an idol, thereby rendering it prohibited for Jewish benefit? Which tannaitic authorities does the Mishna align with in this context?

Is it permissible to engage in business dealings with idol worshippers as they enter or exit Tarput (either a festival or house of idol worship)? How does this ruling differ from conducting business with a Jew in similar circumstances? What are the reasons for this distinction?