Yom Kippur 5778

Rabbi Y.D. Soloveitchik, Har'rei Kedem 48

The ruling of Rabbi Eleazar ben Azariah regarding the requirement of appeasing one's friend prior to Yom Kippur is different than the general rule of seeking pardon which is stated in the Mishna in Bava Kamma....because for the atonement of Yom Kippur, it is not sufficient that one's friend forgives them, but rather they must additionally appease their friend, which means appeasing them with words, returning their heart to the way that they had felt before the wrongdoing. One must restore the relationship of love and friendship which had existed between them before the sin.

The reason for this is that the atonement of Yom Kippur is one of collective atonement. An individual can only achieve atonement through the community, much like the scapegoat of Yom Kippur is a collective offering. Therefore, in order to unite and unify the community, one must ensure that there is no separation or intervening object which would separate between members of the community.
One we might additionally add, that some of the mussarists would say that Yom Kippur does not atone for sins between the individual and God until one has received forgiveness from their friend. For the atonement of Yom Kippur is not effected on individual sins, but rather on the person themselves. This is similar to what Rabbi Akiva says at the conclusion of the Mishna in Yoma, "even as a ritual bath purifies the unclean, so does the Holy One purifies Israel." A person cannot purify themselves partially [in the mikvah], or to purify themselves limb by limb; rather, the act of purification in the mikvah is achieved in the instant when the water surrounds the entire body at once. So too is the purification of Yom Kippur, as the Torah states: "Before the Lord you shall be clean"; [Yom Kippur] does not atone partially for ones sins, but rather can only be effective as an entire purification from all of ones sins.

(ז) אַף עַל פִּי שֶׁהוּא נוֹתֵן לוֹ, אֵין נִמְחָל לוֹ עַד שֶׁיְּבַקֵּשׁ מִמֶּנּוּ, שֶׁנֶּאֱמַר (בראשית כ) וְעַתָּה הָשֵׁב אֵשֶׁת וְגוֹ'...

Even when he gives him [the payment], he will not be forgiven until he seeks it [pardon] from him, as it says, "Therefore, restore [Abraham's] wife[—he is a prophet and will intercede for you]" (Genesis 20:7).

עֲבֵרוֹת שֶׁבֵּין אָדָם לַמָּקוֹם, יוֹם הַכִּפּוּרִים מְכַפֵּר. עֲבֵרוֹת שֶׁבֵּין אָדָם לַחֲבֵרוֹ, אֵין יוֹם הַכִּפּוּרִים מְכַפֵּר, עַד שֶׁיְּרַצֶּה אֶת חֲבֵרוֹ. אֶת זוֹ דָּרַשׁ רַבִּי אֶלְעָזָר בֶּן עֲזַרְיָה, מִכֹּל חַטֹּאתֵיכֶם לִפְנֵי יְיָ תִּטְהָרוּ (ויקרא טז), עֲבֵרוֹת שֶׁבֵּין אָדָם לַמָּקוֹם, יוֹם הַכִּפּוּרִים מְכַפֵּר. עֲבֵרוֹת שֶׁבֵּין אָדָם לַחֲבֵרוֹ, אֵין יוֹם הַכִּפּוּרִים מְכַפֵּר, עַד שֶׁיְּרַצֶּה אֶת חֲבֵרוֹ. אָמַר רַבִּי עֲקִיבָא, אַשְׁרֵיכֶם יִשְׂרָאֵל, לִפְנֵי מִי אַתֶּם מִטַּהֲרִין, וּמִי מְטַהֵר אֶתְכֶם, אֲבִיכֶם שֶׁבַּשָּׁמַיִם, שֶׁנֶּאֱמַר (יחזקאל לו), וְזָרַקְתִּי עֲלֵיכֶם מַיִם טְהוֹרִים וּטְהַרְתֶּם. וְאוֹמֵר (ירמיה יז), מִקְוֵה יִשְׂרָאֵל יְיָ, מַה מִּקְוֶה מְטַהֵר אֶת הַטְּמֵאִים, אַף הַקָּדוֹשׁ בָּרוּךְ הוּא מְטַהֵר אֶת יִשְׂרָאֵל:

...Yom Kippur atones for transgressions between a person and God, but for a transgression against one's neighbor, Yom Kipur cannot atone, until he appeases his neighbor. Thus R. Eleazar ben Azariah expounds the text, "From all your sins before the Lord shall ye be clean": For transgressions between a person and God, Yom Kippur atones, for transgressions against one's neighbor, Yom Kippur cannot atone, until he appeases his neighbor. R. Akiva says, Happy are you, Israel! Before whom are you purified, and who purifies you [of your transgressions]? Your Father Who is in heaven. For it is said, "Then will I sprinkle clean water upon you, and ye shall be clean"; and it is also said, "The ‏ritual bath‎ [lit. Hope] of Israel is the Lord"; even as a ritual bath purifies the unclean, so does the Holy One, Blessed be He, purify Israel.

Solomon Ibn Verga, Citing Marcus, Roman Cousel, Late 2nd Temple Period

The king too would speak warmly to the high priest and assure him that he would honor him when he came out of the sanctuary in peace. After this, they would announce that the high priest was going out to his chamber in the sanctuary, and then the people would go out to accompany him, and go before him in perfect order. And this I have seen with my very eyes: first to go before him would be all those who were of the seed of the kings of Israel (for the more important a man, the nearer he stands to the high priest); after them went all those who were descended from the kings of the house of David, all in their proper order, one following another. A herald would go before them crying, "Give honor to the house of David!" After them came the house of Levi, and a herald crying, "Give honor to the house of Levi!" There were thirty and six thousand of them, and all the prefects wore clothing of blue silk, and the priests, of whom there were twenty-four thousand, clothing of white silk. After them came the singers, and after them those who played upon instruments, and after them the trumpeters, and after them the guards of the gate, and after them the incense-makers, and after them the curtain-makers, and after them the watchmen, and after them the treasurers, and after them a class called kartoftlos, the chair-bearers, and after them all the workingmen who worked in the sanctuary, and after them the seventy of the Sanhedrin, and after them a hundred priests with silver rods in their hands to clear the way, and after them the high priest, and after him all the elders of the priesthood, two by two. And the heads of the academies stood at vantage points and cried, "Lord High Priest, may you come in peace! Pray to our Maker to grant us long life that we may engage in His Torah."

When the procession reached the foot of the mountain of the sanctuary, they would there pray for the continuance of the kingship of the house of David, and after that for the priests and for the sanctuary, and the noise was so great, because of the great number of the people crying Amen, that the birds flying overhead fell to the earth. Then the high priest would bow to all the people and turn aside in tears and awe. And the two prefects of the priesthood would lead him to his chamber, and there he would separate from all his brother priests. So much for his entrance. But when he came out the honor was doubled, for all the people that were in Jerusalem passed before him, most of them carrying torches of white wax, and all of them dressed in white clothing; and all the windows were garlanded with embroideries, and lit with candles. Priests have told me that often the high priest could not reach his home before midnight, because of the press of the people passing before him, and because of the great numbers, for although all the people were fasting, they did not go home until they had seen whether they could not reach the hand of the high priest and kiss it. The day afterward he would make a great feast and invite friends and relatives, and declare a holiday because he had come out of the sanctuary in peace.