'God & Country' commands with fiery reign BY HEDY WEISS
In times of turmoil and uncertainty, there is nothing like a good dose of the ancient Greeks. And in Douglas Post's sensational new musical, "God and Country," now receiving a powerhouse world premiere at Victory Gardens Theater in a production that will have you on the edge of your seat for 90 uninterrupted minutes--the doubts and disarray that permeated that first democratic civilization are given a resounding burs…