📜 Yoma — 14a

The Gemara asks: Who is the tanna who taught this mishna? Rav Ḥisda said: This mishna is not in accordance with the opinion of Rabbi Akiva, as if it were in accordance with the opinion of Rabbi Akiva, it is difficult. Didn’t Rabbi Akiva say: With regard to a ritually pure person upon whom a sprinkling of purification water fell, it renders him impure? This is based on the enigmatic principle with regard to the water of the red heifer: It purifies the ritually impure and renders impure the ritually pure. If so, how can the High Priest perform the Temple service? The High Priest is sprinkled with purification water on each of the seven days of his sequestering due to the possibility that he was impure with impurity imparted by a corpse. However, it is possible that he is ritually pure. If he is ritually pure, the sprinkling will render him impure. As it was taught in a baraita that it is written: “And the pure person will sprinkle it upon the impure person” (Numbers 19:19); this emphasis that he sprinkles the water upon the impure person comes to teach that if he sprinkled on the ritually impure person, that person becomes pure; but if he sprinkled on the pure person, that person becomes ritually impure. This is the statement of Rabbi Akiva. And the Rabbis say: These matters are stated to teach that it is considered sprinkling only if it is performed on items susceptible to impurity, whereas if the water was sprinkled on items not susceptible to impurity, it is not considered sprinkling. What is the halakhic implication of that statement? It is as we learned in a mishna: With regard to one who mistakenly intended to sprinkle purification water on an animal, which does not become impure when alive, but happened to sprinkle it upon an impure person, if water remains on the hyssop that he used to sprinkle the water, he should repeat the action and sprinkle the purification water on the person to purify him. Since the first sprinkling was onto a person, who can become impure, the water remaining on the hyssop may be reused, and it is not disqualified by improper use. However, with regard to one who intended to sprinkle purification water on a person but happened to sprinkle it upon an animal, even if water remains on the hyssop, he should not repeat the action. Since the first sprinkling was onto an animal, which cannot become impure, the water is disqualified by improper use, and may not be used in a second sprinkling. The Gemara analyzes the basis of the dispute: What is the reason for the opinion of Rabbi Akiva? Instead of writing: And the pure person will sprinkle it upon the impure person, let the Merciful One write in the Torah: And the pure person will sprinkle it upon him, and it would be clear that it is upon the aforementioned impure person. What is taught by the phrase: Upon the impure person? Learn from it that if he sprinkled on the impure person, that person becomes pure; but if he sprinkled on the pure person, that person becomes impure. And the Rabbis say with regard to that phrase: It comes to teach that it is only considered sprinkling if it is performed on items susceptible to impurity. However, here, with regard to sprinkling purification water on a pure person, it is derived through an a fortiori inference that he remains ritually pure: If the water falls on the impure person, he is pure; if the water falls on the pure person, all the more so is it not clear that he remains pure? And Rabbi Akiva would respond to that a fortiori inference: That is what King Solomon said: “I said I would become wise, but it eludes me” (Ecclesiastes 7:23). According to tradition, even Solomon in his great wisdom could not understand the contradictory nature of the sprinkling of purification water that purifies an impure person and impurifies a pure person. And the Rabbis ascribe Solomon’s bewilderment to a different aspect of the halakha: The one who sprinkles the water and the one upon whom one sprinkles the water are pure; but one who touches the water unrelated to sprinkling is impure. The Gemara asks: Is the one who sprinkles the water actually pure? Isn’t it written: “He who sprinkles the purification waters will wash his clothes, and he who touches the purification waters will be unclean until evening” (Numbers 19:21)? The Gemara responds: What is the meaning of the term: He who sprinkles? It means: He who touches. But isn’t it written: He who sprinkles? And isn’t it written in the same verse: And he who touches? And furthermore, in that verse, one who sprinkles requires washing of his clothes, indicating a more severe level of impurity, whereas one who touches does not require washing of his clothes. Apparently, when it is written: He who sprinkles, it is not referring to one who touches. Rather, the Rabbis assert: What is the meaning of: He who sprinkles? It refers to one who carries the purification water. The Gemara asks: But if so, let the Merciful One write: One who carries; what is the reason that he who sprinkles is written if the reference is to carrying? The Gemara answers: This use of the term sprinkling to depict carrying teaches us that in order to become impure from carrying purification water, one must carry the measure required for sprinkling. The Gemara asks: This works out well according to the one who said that sprinkling requires a minimum measure of water, as then the concept of a measure required for sprinkling has meaning. However, according to the one who said that sprinkling does not require a minimum measure of water, what can be said? There is no concept of a measure required for sprinkling. The Gemara answers: Even according to the one who said that sprinkling does not require a minimum measure of water, that applies only to the measure of purification water that must be sprinkled on the back of the impure man; any amount will suffice. However, in the vessel into which one dips the hyssop in order to sprinkle the water, a certain measure of water is required, as we learned in a mishna: How much water should be in the vessel so that it will be equivalent to the measure required for sprinkling? It must be equivalent to the measure required to dip