כי בענן אראה על הכפרת
The Aron HaKodesh was situated within the confines of the Kodesh HaKodoshim, Holy of Holies, a place where only the Kohen Gadol could enter on the holiest day of the year, Yom Kippur. Otherwise, it was off limits, even to the Kohen Gadol. Ki be’anan eiraeh, “For in a cloud will I appear”: Simply, this means that no one may enter the inner sanctuary because Hashem’s Glory is manifested in the Cloud of Glory that hovers over the Ark. Entering such a place should inspire one with extraordinary fear and awe, for he stands in the Presence of the Divine….