the law of a Kohen gadol whose wife passes away while he is mid-service, impact for Yom Kippur and related topic on Pesach

When the Kohen gadol goes out of commission, what happens to his replacement when he is able to come back?

The debate and analysis whether Jerusalem was split up into two tribes

The reason and message behind Tzara'at of the house

The conditions for the Shechina - Divine presence resting on the Temple

Analyzing the root causes that led to the destruction of the two Temples in Jerusalem

The parameters of hesach daat by while wearing tefillin

the kal vachomer of the tzitz to tefillin and the halacha of touching one's tefillin during tefilla

The avnet/sash of the Kohen Gadol and the Kohen hedyot- where they made from different materials?

Will the Kohanim have to redo the 7 days of preparation in the time of Mashiach?