Small tidbits and Sparks of wisdom

Chinuch begins the laws of this mitzvah by teaching that not only is a Jew prohibited to sterilize an animal on his own, but he also may not instruct a non-Jew to do so on his behalf. As Minchas Chinuch explains (see above, note 12), this additional restriction is based on the Rabbinic prohibition of אמירה לעכו״ם, amirah le’akum (literally, telling a non-Jew), which forbids a Jew from asking a non-Jew to perform an act that the Jew is prohibited from doing himself.
This principle is well-known with regard to the laws of the Sabbath, where it is discussed at length by the Gemara and halachic authorities (see Shulchan Aruch, Orach Chaim 243–247, and 307:2–5, for many practical applications). Chinuch’s ruling, as explained by Minchas Chinuch, indicates that the law of amirah le’akum applies to all of the Torah’s prohibitions. It is forbidden to ask a non-Jew to perform on one’s behalf any action that one is prohibited from performing himself.
This point, however, is the subject of debate. The Gemara (Bava Metzia 90a) inquires whether the restriction of amirah le’akum applies only to the laws of the Sabbath, or to all of the Torah’s prohibitions. Since desecration of the Sabbath is very severe, in that an intentional violator is liable to capital punishment, perhaps the Sages instituted the added stringency of amirah le’akum only in that context, to distance people from a major Biblical transgression. On the other hand, perhaps they issued their decree against amirah le’akum universally, in regard to all of the Torah’s prohibitions.
The Gemara’s conclusion is somewhat unclear. Abraham ben David (cited by Asher ben Jehiel) understands that the Gemara never resolves its question about amirah le’akum regarding non-Sabbath-related prohibitions. He therefore rules that, outside the context of the Sabbath laws, a person may act leniently with regard to asking a non-Jew to act on his behalf, because amirah le’akum is a Rabbinic prohibition and unresolved doubts concerning matters of Rabbinic law are treated leniently.
Rosh, as well as Maimonides and other Rishonim, understand the Gemara as concluding that the decree against amirah le’akum applies in regard to all Biblical prohibitions. This, as Minchas Chinuch explains, is the basis of Chinuch’s ruling that one may not have a non-Jew sterilize his animal for him.
Another application of this principle is that, since the Torah forbids muzzling one’s animal when one threshes with it, it is also forbidden to have a non-Jew do so with one’s animal. Yet another application is that a Jew may not have a non-Jew crossbreed the Jew’s animals. In short, whenever an action is Biblically prohibited, there is a Rabbinic decree against asking a non-Jew to do it on one’s behalf.
There is, however, a point that requires clarification: It is clear that there is a prohibition regarding amirah le’akum that is specific to the Sabbath. Scripture states about the Sabbath (ישעיהו נח:יג): “honor it by not engaging in your own affairs, nor seeking your own needs, nor speaking forbidden matters.”
The Acharonim explain that the principle of ודבר דבר (“nor speaking forbidden matters”) adds a dimension to the prohibition of amirah le’akum for the Sabbath that does not exist regarding other prohibitions.
The basis of the general prohibition of amirah le’akum, according to these Acharonim, is the concept of שליחות, agency. When a non-Jew does something on behalf of a Jew who asked him to do it, it is considered as though the Jew performed the act himself. Although, under Biblical law, a non-Jew cannot act as a legal agent on behalf of a Jew, the Sages, in prohibiting amirah le’akum, treat the non-Jew as the Jew’s agent.
Now, while the concept of agency alone is sufficient basis to prohibit amirah le’akum, it cannot, by itself, restrict all forms of this prohibition. For example, if agency was the only factor prohibiting amirah le’akum, one would be allowed to ask a non-Jew on the Sabbath to perform melachah for him after the Sabbath. Even if the non-Jew’s action is attributed to the Jew, it will take place only after the Sabbath, when melachah is no longer prohibited for the Jew.
It is for this reason that the Sages issued a new decree with regard to amirah le’akum on the Sabbath. As evident from the verse cited above, this decree applies not to action taken by the non-Jew on behalf of the Jew, but to speaking of forbidden matters on the Sabbath. The mundane speech itself violates the sanctity of the holy day.
Thus, it is forbidden even to request of a non-Jew on the Sabbath to perform melachah after the Sabbath. Moreover, the mere issuing of the request is considered a violation of Sabbath sanctity. Thus, even if a non-Jew refuses a Jew’s request to do melachah on the Sabbath, the Jew has transgressed the injunction of “speaking forbidden matters” by merely asking.
On the other hand, the general law of amirah le’akum is also relevant to the Sabbath. If a Jew instructs a non-Jew before the Sabbath to perform melachah for him on the Sabbath, then the Jew has not violated the prohibition of “speaking forbidden matters,” since the speech occurred before the Sabbath began; but when the non-Jew does the action on the Sabbath, the Jew will be deemed to have committed a violation due to the principle of agency.
In areas of law other than the Sabbath, however, it is only the non-Jew’s carrying out of the act (not the Jew’s speaking) that is the violation, because the general law of amirah le’akum is based on the principle of agency, through which the non-Jew’s action is attributed to the Jew who engaged him.
Part B: Essay Summary
The Power and Boundaries of Delegated Action
One of the more subtle structures of halacha is the law of amirah le’akum—the prohibition against asking a non-Jew to perform an act that a Jew himself may not do. At first glance, this may seem like a technical rabbinic safeguard, but its deeper structure reveals something fundamental: Torah does not allow a person to escape moral or halachic responsibility by outsourcing his actions.
The discussion begins in the context of sterilization of animals, where the Torah prohibits the act itself. The Sefer HaChinuch teaches that the prohibition extends beyond direct action; one cannot simply appoint another, even a non-Jew, to perform what he himself may not do. This reflects a core Torah principle: responsibility cannot be delegated away.
The Gemara debates whether this principle applies only to Shabbos or to all Torah prohibitions. Some authorities, such as the Abraham ben David, lean toward limitation and leniency outside of Shabbos. But major authorities such as the Maimonides and the Asher ben Jehiel understand it broadly: if the Torah forbids an act, one cannot bypass the Torah by using another person as his instrument.
The conceptual basis is shlichut—agency. Although a non-Jew is not technically a halachic agent in Biblical law, the Sages treated him as such for this decree. In practical terms, if one commissions a prohibited act, that act remains attached to him.
Shabbos adds an additional layer. Beyond the action itself, speech becomes part of sanctity. The verse in Book of Isaiah teaches “ודבר דבר”—that even speaking of forbidden labor diminishes the holiness of the day. This means that on Shabbos, even the request itself can be a violation, independent of whether the work is ever done.
The lesson is larger than law. Torah demands integrity. A person cannot preserve clean hands by sending another to do what he knows is wrong. In Torah thought, intention, speech, and action are linked. Delegation does not erase accountability. It often confirms it.