The Collaborative International Dictionary of English v.0.48:

Theocrasy \The*oc"ra*sy\, n. [Gr. ? union of the soul with God;
   ? God + ? a mixing, akin to ? to mix.]
   1. A mixture of the worship of different gods, as of Jehovah
      and idols.
      [1913 Webster]

            This syncretistic theocracy by no means excludes in
            him [Solomon] the proper service of idols. --J.
                                                  Murphy.
      [1913 Webster]

   2. (Philos.) An intimate union of the soul with God in
      contemplation, -- an ideal of the Neoplatonists and of
      some Oriental mystics.
      [1913 Webster]