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This page primarily discusses the composition and preparation of the sacred incense (Ketoret) used in the Holy Temple.
"You are Called Man": On Yevamot 61a, Rabbi Shimon ben Yohai derives from a verse in Ezekiel that only the Jewish people are called "man" (adam) in the context of specific ritual impurity laws (Tum'at Ohel). This was a technical ruling to establish that gentile graves do not convey ritual impurity through a "tent" (being in the same room).
The Torah states that applying this holy oil to an "unauthorized person" (Zar) incurs the severe spiritual punishment of Karet (excision).
Marital Restrictions: The "work" of the sages here involves defining who a priest may or may not marry. The text debates whether a priest may marry an Aylonit (a woman physically unable to bear children) or a minor.
“All are obligated in the offering of the Omer, except for a mourner on the first day… and what about the work of the Daily Sacrifice? Even on Shabbat it overrides Shabbat because it is written ‘in its appointed time.’”