Concluding Yoma - with a return to a discussion of impurity on Yom Kippur, with the case of one who sees a seminal emission over the course of Yom Kippur. Plus, how potential impurity plays a role in one's experience of Yom Kippur. Also, the possibility of reassurance that one's teshuvah, repentance was accepted, a positive close to the tractate - albeit a very different experience of Yom Kippur, as compared to our experience in modernity.