Frequently Asked Questions
Q: What does Leviticus 11:31 mean when it says certain creatures make you 'unclean until evening'?
A: Leviticus 11:31 discusses the laws of ritual impurity (tum'ah) caused by touching the carcasses of certain creeping creatures. According to Rashi and Talmudic sources (Chullin 122a), this impurity lasts until nightfall ('evening'), after which the person becomes ritually pure again, provided they immerse in a mikveh (ritual bath) if required.
Q: Why does the Torah specify that these creatures make you impure only when they are dead?
A: The Talmud (Chullin 9b) explains that live creeping creatures do not transmit impurity because the verse specifies 'when they are dead.' Rambam (Hilchot Tum'at Ochalin 2:15) further clarifies that only the carcasses of these creatures impart impurity, not their living forms, as part of Hashem's detailed system of purity laws.
Q: How does this law about impurity from dead creatures apply to Jews today?
A: While the Temple is not standing, many laws of ritual purity still have relevance. The Shulchan Aruch (Yoreh De'ah 116) discusses precautions regarding dead creeping creatures. However, without the Temple, full purification processes cannot be completed, so the practical application is limited compared to biblical times.
Q: What is the purpose of these purity laws in Leviticus 11:31?
A: The Sefer HaChinuch (Mitzvah 163) explains that these laws teach discipline and sanctity by creating boundaries between pure and impure. By avoiding contact with impure things, we elevate our spiritual sensitivity. The Rambam (Moreh Nevuchim 3:33) also suggests these laws promote hygiene and moral refinement.
Q: Which specific creatures is Leviticus 11:31 referring to?
A: Rashi on Leviticus 11:29-30 identifies these as eight specific creeping creatures listed in the preceding verses (like the weasel, mouse, and lizard). The Talmud (Chullin 122a) elaborates that the impurity applies to their dead bodies, whether whole or in pieces above a certain size (kezayit).
Understanding the Verse in Context
The verse (Vayikra 11:31) discusses the laws of ritual impurity (tum'ah) caused by contact with certain dead creeping creatures (sheratzim). This is part of the broader Torah portion of Shemini, which details the laws of kosher animals and the concept of purity and impurity.
Rashi's Explanation
Rashi (Vayikra 11:31) clarifies that the impurity applies only when the creeping creature is dead, not while it is alive. He cites the Talmud (Chullin 122a), which derives this from the phrase "בְּמֹתָם" ("when they are dead"). Rashi further explains that the impurity lasts "until evening" ("עַד־הָעָרֶב"), meaning until nightfall, after which the person becomes pure again, provided they have immersed in a mikveh (ritual bath).
Rambam's Halachic Perspective
In Mishneh Torah (Hilchot Tum'at Met 1:1-2), the Rambam codifies this law, stating that touching or carrying the carcass of an impure creeping animal renders a person ritually impure. He emphasizes that this impurity applies even if the creature is not one of the eight sheratzim explicitly listed earlier in the parsha, as long as it is similar in nature.
Midrashic Insights
The Midrash (Torat Kohanim 11:31) connects this verse to the broader theme of separation between the sacred and the profane. It teaches that avoiding contact with impurity is a way to elevate one's spiritual state and maintain holiness, as the Torah commands, "You shall be holy, for I am holy" (Vayikra 11:45).
Practical Implications