CHAPTER I. — Of the True Subject of the

Hermetic Art and its Concealed Root —
opening, by way of evidence, the Alchemical
Laboratory and only vessel which the Adepts
employed to sublime the universal Spirit of
Nature and concentrate her Light — how,
when, and where the Spirit may be arrested,
introverted in the circulation, and brought
forth from immanifest being into power and
act, leading on from thence towards an
outline of the Hermetic Art. — Page 143.