Not in Heaven

If one cut an earthenware oven widthwise into segments, and placed sand between each and every segment, Rabbi Eliezer deems it ritually pure and the Rabbis deem it ritually impure. And this is known as the oven of akhnai. ...​The Sages taught: On that day, when they discussed this matter, Rabbi Eliezer answered all possible answers in the world to support his opinion, but the Rabbis did not accept his explanations from him.

After failing to convince the Rabbis logically, Rabbi Eliezer said to them: If the halakha is in accordance with my opinion, this carob tree will prove it. The carob tree was uprooted from its place one hundred cubits, and some say four hundred cubits. The Rabbis said to him: One does not cite halakhic proof from the carob tree. Rabbi Eliezer then said to them: If the halakha is in accordance with my opinion, the stream will prove it. The water in the stream turned backward and began flowing in the opposite direction. They said to him: One does not cite halakhic proof from a stream. Rabbi Eliezer then said to them: If the halakha is in accordance with my opinion, the walls of the study hall will prove it. The walls of the study hall leaned inward and began to fall. Rabbi Yehoshua scolded the walls and said to them: If Torah scholars are contending with each other in matters of halakha, what is the nature of your involvement in this dispute? The Gemara relates: The walls did not fall because of the deference due Rabbi Yehoshua, but they did not straighten because of the deference due Rabbi Eliezer, and they still remain leaning.

Rabbi Eliezer then said to them: If the halakha is in accordance with my opinion, Heaven will prove it. A Divine Voice emerged from Heaven and said: Why are you differing with Rabbi Eliezer, as the halakha is in accordance with his opinion in every place that he expresses an opinion? Rabbi Yehoshua stood on his feet and said: It is written: “It is not in heaven” (Deuteronomy 30:12). The Gemara asks: What is the relevance of the phrase “It is not in heaven” in this context? Rabbi Yirmeya says: Since the Torah was already given at Mount Sinai, we do not regard a Divine Voice, as You already wrote at Mount Sinai, in the Torah: “After a majority to incline” (Exodus 23:2). Since the majority of Rabbis disagreed with Rabbi Eliezer’s opinion, the halakha is not ruled in accordance with his opinion.

The Gemara relates: Years after, Rabbi Natan encountered Elijah the prophet and said to him: What did the Holy One, Blessed be He, do at that time, when Rabbi Yehoshua issued his declaration? Elijah said to him: The Holy One, Blessed be He, smiled and said: My children have triumphed over Me; My children have triumphed over Me. The Sages said: On that day, the Sages brought all the ritually pure items deemed pure by the ruling of Rabbi Eliezer with regard to the oven and burned them in fire, and the Sages reached a consensus in his regard and ostracized him. And the Sages said: Who will go and inform him of his ostracism? Rabbi Akiva, his beloved disciple, said to them: I will go, lest an unseemly person go and inform him in a callous and offensive manner, and he would thereby destroy the entire world. What did Rabbi Akiva do? He wore black and wrapped himself in black, as an expression of mourning and pain, and sat before Rabbi Eliezer at a distance of four cubits, which is the distance that one must maintain from an ostracized individual. Rabbi Eliezer said to him: Akiva, what is different about today from other days, that you comport yourself in this manner? Rabbi Akiva said to him: My teacher, it appears to me that your colleagues are distancing themselves from you. Rabbi Eliezer too, rent his garments and removed his shoes, as is the custom of an ostracized person, and he dropped from his seat and sat upon the ground.

The Gemara relates: His eyes shed tears, and as a result the entire world was afflicted: One-third of its olives were afflicted, and one-third of its wheat, and one-third of its barley. And some say that even dough kneaded in a woman’s hands spoiled. The Sages taught: There was great anger on that day, as any place that Rabbi Eliezer fixed his gaze was burned. And even Rabban Gamliel, the Nasi of the Sanhedrin at Yavne, the head of the Sages who were responsible for the decision to ostracize Rabbi Eliezer, was coming on a boat at the time, and a large wave swelled over him and threatened to drown him. Rabban Gamliel said: It seems to me that this is only for the sake of Rabbi Eliezer ben Hyrcanus, as God punishes those who mistreat others. Rabban Gamliel stood on his feet and said: Master of the Universe, it is revealed and known before You that neither was it for my honor that I acted when ostracizing him, nor was it for the honor of the house of my father that I acted; rather, it was for Your honor, so that disputes will not proliferate in Israel. In response, the sea calmed from its raging.

The Gemara further relates: Imma Shalom, the wife of Rabbi Eliezer, was the sister of Rabban Gamliel. From that incident forward, she would not allow Rabbi Eliezer to lower his head and recite the taḥanun prayer, which includes supplication and entreaties. She feared that were her husband to bemoan his fate and pray at that moment, her brother would be punished. A certain day was around the day of the New Moon, and she thought that it was the New Moon (when one does not recite Tahanun) but it was not. Some say that a pauper came and stood at the door, and she took bread out to him. The result was that she left her husband momentarily unsupervised. When she returned, she found him and saw that he had lowered his head in prayer. She said to him: Arise, you already killed my brother. Meanwhile, the sound of a shofar emerged from the house of Rabban Gamliel to announce that the Nasi had died. Rabbi Eliezer said to her: From where did you know that your brother would die? She said to him: This is the tradition that I received from the house of the father of my father: All the gates of Heaven are apt to be locked, except for the gates of prayer for victims of verbal mistreatment. §

When R. Yosi ben Durmaskit came before R. Eliezer in Lod, R. Eliezer said to him, What innovation was in the Beit HaMidrash today? [R. Yosi] replied, They counted votes and concluded that Ammon and Moab must give the poor man’s tithe in the Sabbatical year. [R. Eliezer] said to him, Yosi,why do you say this is an innovation!? R. Eliezer wept and ... said to him, Go and tell them, your tally of votes doesn't mean anything, I have received a tradition from R. Yochanan ben Zakai, who heard from his teacher, and his teacher from his teacher until it was a law transmitted to Moses at Sinai, that Ammon and Moab must give the poor man’s tithe in the Sabbatical year.

(10) They said three things. Rabbi Eliezer says: The honor of your friend should be as dear to you as your own, and do not be easy to anger, and repent one day before your death. And warm yourself by the fire of the Sages, but be cautious around their coals that you should not be burned, for their bite is the bite of a fox, and their sting is the sting of a scorpion, and their hiss is the hiss of a Seraph, and all of their words are like burning coals.

And it was taught in a related baraita: Following the death of Rabban Gamliel, Rabbi Yehoshua entered the study hall to annul Rabban Gamliel’s statement with regard to fasts. Rabbi Yoḥanan ben Nuri stood on his feet and said: I see that the appropriate policy is that the body must follow the head, i.e., we must follow the statements of the earlier authorities and not deviate from established halakha. All of Rabban Gamliel’s life we established the halakha in accordance with his opinion, and now you seek to annul his statement? Yehoshua, we do not listen to you, as the halakha has already been established in accordance with the opinion of Rabban Gamliel. And there was no one who disputed this statement in any way.Therefore, this baraita demonstrates that when the Ninth of Av occurs on Shabbat eve, one must observe the fast but not complete it, and this was the accepted practice.

§ The Sages taught (Tosefta 9:1): After the death of Rabbi Eliezer, four Sages entered the discussion to refute his statement. They were: Rabbi Yosei HaGelili, Rabbi Tarfon, Rabbi Elazar ben Azarya, and Rabbi Akiva. Rabbi Tarfon responded to Rabbi Eliezer’s opinion, saying: If after the husband stipulated that the wife not marry a certain man she went and married the brother of the one to whom she was prohibited from marrying, and this husband died without children, she cannot perform levirate marriage with her husband’s brother, because he is forbidden to her due to the stipulation of her first husband. Is the first husband not found to be uprooting a matter of Torah law through his stipulation? You have therefore derived that this is not an act of severance. The divorce is not valid, as the Torah would not sanction a manner of divorce that can cause a mitzva to be nullified. Rabbi Yosei also responded to Rabbi Eliezer’s opinion, saying: Where do we find an example of something that is forbidden to this person and permitted to that other person? What is forbidden is forbidden to everyone, and what is permitted is permitted to everyone. This contradicts Rabbi Eliezer’s opinion that a divorcée can be prohibited from marrying a certain man and permitted to marry all other men. You have therefore derived that this is not an act of severance. Rabbi Elazar ben Azarya responded, saying: What is the meaning of the expression: “Scroll of severance,” which is used in the Torah for a bill of divorce? It means something that severs the bond between him and her entirely. This woman, by contrast, is still bound to her husband after their divorce, as his stipulation prevents her from marrying a certain man. You have therefore derived that this is not an act of severance. Rabbi Akiva responded, saying: If after the husband stipulated that the wife not marry a certain man she went and married a man from the general public, and she had children with him, and she was subsequently widowed or divorced from the second husband, and she then arose and married the one to whom she was forbidden by her first husband’s condition, isn’t the bill of divorce thereby found to be nullified? And would this not render her children from her second marriage as born from an adulterous relationship [mamzerim], as she is retroactively considered her first husband’s wife? You have therefore derived that this is not an act of severance, as the Torah would not enable a divorce that could lead to such a situation. Rabbi Akiva continued to offer an alternative refutation of Rabbi Eliezer’s opinion: If the one to whom she was forbidden was a priest, and her ex-husband who divorced her died, is she not thereby found to be a widow with regard to him, as she was considered a married woman with regard to this priest even after her divorce, and a divorcée with regard to any other man? Nevertheless, she is forbidden to him too, just as she is forbidden to any other priest. And it is therefore an a fortiori inference that just as the prohibition for a divorcée to marry a priest (see Leviticus 21:14) is a relatively minor prohibition, yet she is forbidden to this priest due to the element of divorce that applies to her, even though with regard to him she is not a divorcée but a widow, all the more so is it not clear that the prohibition against sexual intercourse with a married woman, which is a major prohibition, should apply to every man during the lifetime of the ex-husband, due to the fact that she is considered a married woman with regard to this one man? You have therefore derived that this is not an act of severance, as this divorce does not permit her to marry any man. Rabbi Yehoshua said to them: Even though your objections are valid, one does not refute the opinion of a lion after his death. After a Sage has passed away one cannot reject his opinion based on a difficulty with it, as he possibly would have provided an answer had it been presented to him while he was still alive.

The Mezuzah needs to be upright, parallel to the doorframe, with the Shema facing outside. Rama: This is what the Beit Yosef says to do. There are, however, those who say the mezuzah is not kosher if it is upright, and rather needs to be horizontal, parallel to the width of the door (like the Tur and those who follow Rabbeinu Tam). Those who are careful fulfill both requirements, and put the mezuzah slanted at an angle, and this seems to be the correct minhag to follow. And this is what the minhag is in our countries.