(1) While Israel was staying at Shittim, the menfolk. profaned themselves by whoringwith the Moabite women,(2) who invited the menfolk to the sacrifices for their god. The menfolk partook of them and worshiped that god.(3) Thus Israel attached itself to Baal-peor, and ה׳ was incensed with Israel.(4) ה׳ said to Moses, “Take all the ringleaders and have them publicly impaled before ה׳, so that ה׳ wrath may turn away from Israel.”(5) So Moses said to Israel’s officials, “Each of you slay those of his men who attached themselves to Baal-peor.”(6) Just then a certain Israelite man and brought a Midianite woman over to his companions, in the sight of Moses and of the whole Israelite community who were weeping at the entrance of the Tent of Meeting.(7) When Phinehas, son of Eleazar son of Aaron the priest, saw this, he left the assembly and, taking a spear in his hand,(8) he followed the Israelite man into the chamber and stabbed both of them, the Israelite man and the woman, through the belly. Then the plague against the Israelites was checked.(9) Those who died of the plague numbered twenty-four thousand.

(10) ה׳ spoke to Moses, saying,(11) “Phinehas, son of Eleazar son of Aaron the priest, has turned back My wrath from the Israelites by displaying among them his passion for Me, so that I did not wipe out the Israelite people in My passion.(12) Say, therefore, ‘I grant him My pact of friendship.(13) It shall be for him and his descendants after him a pact of priesthood for all time, because he took impassioned action for his God, thus making expiation for the Israelites.’”(14) The name of the Israelite man who was killed, the one who was killed with the Midianite woman, was Zimri son of Salu, chieftain of a Simeonite ancestral house.(15) The name of the Midianite woman who was killed was Cozbi daughter of Zur; he was the tribal head of an ancestral house in Midian.

MISHNA: With regard to one who steals a kasva, and one who curses with a sorcerer, and one who engages in intercourse with an Aramean woman, zealots strike him and kill him. Although the Torah does not say that one who performs one of these actions is liable to be executed, it is permitted for anyone who zealously takes the vengeance of the Lord to do so...

“One who copulates with a Gentile woman,” etc. Rebbi Ismael stated: This is one who marries a Gentile woman, sires children, and from her raises enemies of the Omnipresent. It is written: Phineas ben Eleazar ben Aharon the priest saw. What did he see? He understood what happened and remembered practice: “One who copulates with a Gentile woman, zealots strike him.” It was stated: not with the agreement of the Sages. Would Phineas act against the Sages? Rebbi Jehudah bar Pazi said, they wanted to excommunicate him had not the Holy Spirit jumped on him and declared that an eternal covenant of priesthood shall be for him and his descendants after him, etc.

Moreover, if Zimri son of Salu (see Numbers 25:1–9) had separated himself from the woman and only then Pinehas killed him, Pinehas would have been executed for killing him, because it is permitted for zealots to kill only while the transgressor is engaged in the act of intercourse. Furthermore, if Zimri would have turned and killed Pinehas in self-defense, he would not have been executed for killing him, as Pinehas was a pursuer. One is allowed to kill a pursuer in self-defense, provided that the pursued is not liable to be executed by the court.It is stated: “And Moses said to the judges of Israel: Each of you shall slay his men who have adhered unto Ba’al-Peor” (Numbers 25:5). The tribe of Simeon went to Zimri, son of Salu, their leader, and said to him: They are judging cases of capital law and executing us and you are sitting and are silent? What did Zimri do? He arose and gathered twenty-four thousand people from the children of Israel, and went to Cozbi, daughter of Zur, princess of Midian, and said to her: Submit to me and engage in intercourse with me. She said to him: I am the daughter of a king, and this is what my father commanded me: Submit only to the greatest of them. Zimri said to her: He, too, referring to himself, is the head of a tribe; moreover, he is greater than Moses, as he is the second of the womb, as he descends from Simeon, the second son of Jacob, and Moses is the third of the womb, as he descends from Levi, the third son of Jacob.He seized her by her forelock and brought her before Moses. Zimri said to Moses: Son of Amram, is this woman forbidden or permitted? And if you say that she is forbidden, as for the daughter of Yitro to whom you are married, who permitted her to you? The halakha with regard to the proper course of action when encountering a Jewish man engaging in intercourse with a gentile woman eluded Moses. All of the members of the Sanhedrin bawled in their weeping, and that is the meaning of that which is written: “And they are crying at the entrance of the Tent of Meeting” (Numbers 25:6). And it is written thereafter: “And Pinehas, son of Elazar, son of Aaron the priest, saw and arose from the midst of the congregation and took a spear in his hand” (Numbers 25:7).The Gemara asks: What did Pinehas see that led him to arise and take action? Rav says: He saw the incident taking place before him and he remembered the halakha. He said to Moses: Brother of the father of my father, as Moses was the brother of his grandfather Aaron, did you not teach me this during your descent from Mount Sinai: One who engages in intercourse with a gentile woman, zealots strike him? Moses said to him: Let the one who reads the letter be the agent [parvanka] to fulfill its contents.And Shmuel says: Pinehas saw and considered the meaning of the verse: “There is neither wisdom nor understanding nor counsel against the Lord” (Proverbs 21:30), which the Sages interpreted to mean: Anywhere that there is desecration of the Lord’s name, one does not show respect to the teacher. In those situations, one need not consult his teacher, but must immediately proceed to right the wrong that is transpiring. Therefore, he took the spear and took immediate action. Rabbi Yitzḥak says that Rabbi Eliezer says: He saw that an angel came and destroyed among the people in punishment for the sin of Zimri, and he realized that he must take immediate action to ameliorate the situation.

And Shmuel says: Pinehas saw and considered the meaning of the verse: “There is neither wisdom nor understanding nor counsel against the Lord” (Proverbs 21:30), which the Sages interpreted to mean: Anywhere that there is desecration of the Lord’s name, one does not show respect to the teacher. In those situations, one need not consult his teacher, but must immediately proceed to right the wrong that is transpiring. Therefore, he took the spear and took immediate action. Rabbi Yitzḥak says that Rabbi Eliezer says: He saw that an angel came and destroyed among the people in punishment for the sin of Zimri, and he realized that he must take immediate action to ameliorate the situation.It is written with regard to Pinehas: “He arose from amidst the assembly and he took a spear in his hand” (Numbers 25:7). From here, where it is written that he took the spear only after he arose from the assembly, it is derived that one does not enter the study hall with a weapon. The assembly in this context is referring to the seat of the Sanhedrin. Pinehas removed the blade of the spear and placed it in his garment [be’unkalo] and held the shaft of the spear like a walking stick, and he waswalking, leaning on his walking stick, the shaft of the spear. And once he reached the tribe of Simeon he said: Where did we find that the tribe of Levi is greater than that of Simeon? If all the members of your tribe submit to the temptation of the women of Moab, I may do so as well. After hearing that statement, the members of the tribe of Simeon said: Allow him to enter; like us, he too is entering to attend to his needs and engage in intercourse with the Moabite women. They rejoiced and said: Apparently, the pious and God-fearing have permitted this matter, as Pinehas is one of them.Rabbi Yoḥanan says: Six miracles were performed for Pinehas when he killed Zimri. One is that Zimri should have separated himself from Cozbi, and he did not separate himself. Had he done so, it would have been prohibited for Pinehas to kill him. And one is that Zimri should have spoken and alerted the members of his tribe to come to his assistance, and he did not speak. And one is that Pinehas directed the spear precisely to the male genitals of Zimri and to the female genitals of Cozbi so that the reason that he killed them would be evident. And one is that Zimri and Cozbi did not fall from the spear. And one is that an angel came and raised the lintel of that chamber so that Pinehas could emerge holding them aloft on the spear. And one is that an angel came and caused destruction among the people, distracting them from interfering with the actions of Pinehas.

Whenever a man has relations with a gentile woman in public, i.e., the relations are carried out in the presence of ten or more Jews, if a zealous person strikes him and kills him, he is considered praiseworthy and ardent. [This applies whether the relations were] in the context of marriage or licentious in nature. This matter is a halachah conveyed to Moshe at Sinai. Support for this can be derived from Pinchas' slaying of Zimri.

...in this [action he took Pinchas] acted to sanctify God's Name since he put himself in danger for God's glory that had been defiled, and a result of that he held back God's anger and the plague ended.

(2) בקנאו את קנאתי means “when he executed my vengeance” (more lit., when he avenged my avenging) — when he displayed the anger that I should have displayed. The expression קנאה always denotes glowing with anger to execute vengeance for a thing;

(2)השיב את חמתי, "has turned away My wrath, etc." The Torah may have mentioned this to teach us that once G'd's wrath has been aroused it requires a new merit on the part of His creatures to assuage the attribute of Justice. At the very least, we can assume that this is what Moses thought. G'd explained to Moses that in this instance it had been Pinchas' deed which had succeeded in turning away His wrath...(3)מעל בני ישראל, "from the children of Israel, etc." This means that once G'd's anger had descended upon them Pinchas succeeded in removing it from the children of Israel. This is a great compliment to Pinchas. In addition the Torah defines the act which Pinchas had performed as one that caused G'd personally a sense of wellbeing seeing that as long as He was angry and jealous it had caused Him sadness and distress.

(1) את בריתי שלום [I GIVE TO HIM] MY COVENANT — PEACE — This means: I give him my covenant that it should be to him as a covenant of peace; just like a man who shows gratitude and friendliness to one who has done him a kindness. So here, too, the Holy One, blessed be He, expressed to him His peaceful feelings towards him.

(2)My covenant [of] peace. Pinchas was promised he would not become an agitated and angry person, for the nature of the act he did — killing a person with his hands — leaves a strong impression. However, since he did it for the sake of Heaven he received the blessing that he would always be in peace and serenity.