Thank you some teaching i had not heard that ties together other comments by the Sages of reincarnation & "spirit filling" events.

Rabbi, so many questions related to praying for others or even asking for prayer. Does the Numbers 19 differentiation between sanctuary and mishkan parallel to our own inner space where we hear the request and then pray? How are we contaminated and then purified in this process? Should we be careful of exposure? Or does understanding of this bring its own protection?