 "It has been taught in the name of R. Jose that on this day of Atonement it has been instituted that this portion should be read to atone for Israel in captivity.Hence we learn that if the chastisements of the Lord come upon a man, they are an atonement for his sins, and whoever sorrows for the sufferings of the righteous obtains pardon for his sins.Therefore on this day we read the portion commencing 'after the death of the two sons of Aaron', that the people may hear and lament the loss of the righteous and obtain forgiveness for their sins.