Teach us, oh teacher – if one has an argument with their friend, how shall they attain atonement on Yom Kippur? This is what our Rabbis taught: transgressions between a person and God, Yom Kippur atones; however, for transgressions between a person and another, Yom Kippur does not atone until he appeases the other person (Mishna Yoma 8:9) And if one goes to appease him and the offended party will not accept the apology, what should one do? R’ Shmuel bar Nachmani says: bring ten people and stand them in a line and say before them – there was an argument between my self and so-and-so, I tried to appease him and he did not want to accept my apology, rather he persists in his refusal. From where do we know one should do thus, it says “He declares to men, “I have sinned; I have perverted what was right; But I was not paid back for it.” (Job 33:27) The Holy One see that you are humbling yourself and gives atonement for your sins, because so long as one holds fast to their refusal to recognize their own behavior they are not forgiven. Do you want proof of this? So long as Job stood against his friends and they against him, the attribute of justice prevailed. So we find that Job said to them “But now those younger than I deride me, [Men] whose fathers I would have disdained to put among my sheep dogs.” (Job 30:1) And they said to him “Among us are gray-haired old men, Older by far than your father.” (Job 15:10) At the very moment when he forgave them and prayed for mercy upon them, the Holy One returned to him, as it says “The LORD restored Job’s fortunes…” (Job 42:10) When? “…when he prayed on behalf of his friends…” (ibid.) This is as it says elsewhere, “…show you compassion, and in His compassion increase you…” (Deuteronomy 13:18) R’ Yose ben Dormaskit said: take this sign in your hand – so long as you are merciful upon your fellows, HaMakom (God) will be merciful upon you. As soon as Avraham prayed for mercy on behalf of Avimelech, he received his own reward, as it says “Abraham then prayed to God, and God healed Abimelech and his wife…” (Genesis 20:17) Andwhat was the reward which he received? That his wife became pregnant and bore him a son, as it says “The LORD took note of Sarah as He had promised, and the LORD did for Sarah as He had spoken.” (Genesis 21:1)