The purpose of Alchemy?

["pug8126007" <rscott@...>]

Hi Rawn et al,

Wondered if you could add some insight to the following:

Given the emphasis within Bardon's hierarchy of spirits
and Principals, presumably physical alchemy (as opposed
to inner energetic alchemy) serves a higher purpose than
extending human lifespan, creating precious metals or 
removing flaws from gemstones. 
Can you add any insight as to the true purpose of physical
alchemy, both from a human, elemental and cosmic perspective?

My reasoning tells me that perhaps it has to do with the storage 
and transfer of enormous amounts of vital energy, and with
creating sentience within the mineral kingdom, but this
could be completely off the mark.

Many thanks

Richard Scott