ספורנו — ולקח מלא המחתה / והביא מבית לפרכת

Q — What is the structural role of the ketoret on Yom Kippur — coming after vidui and par chatat, just before entry into the קודש הקודשים? Why ketoret specifically, in that exact position?

A — For Sforno, ketoret is the *human response* to a divine self-revelation. The sequence is: vidui → par chatat → atonement → readiness ("נעשה מוכן לאור באור פני מלך") → divine revelation in the kodesh ha-kadashim ("כי בענן אראה") → ketoret as response of honor. The principle isn't Yom Kippur-specific. The daily tamid works the same way: the tamid brings down the Shechinah ("אשר אועד לכם שמה" — Shemot 29:42), and the ketoret answers it. And the principle illuminates the chet of Nadav and Avihu in Shemini. On the eighth day a divine revelation occurred — "וירא כבוד ה' אל כל העם." Nadav and Avihu correctly perceived: revelation deserves a ketoret response. They reasoned from the daily tamid pattern and brought ketoret on their own initiative. The chiddush's edge: Sforno says they were *right about the principle* — "וגם אם היה ראוי לעשות כך אם היו מצווים בזה, חטאו לעשותו עתה אשר לא צוה אותם." Correct theology is no substitute for explicit command in avodat ha-Mikdash.