2. Greece has no business following the atheistic EU into secularism and separation of church and state
The EU is pretty strongly atheist: http://en.wikipedia.org/wiki/Religion_in_Europe
Some of the most religious of EU nations are those that are suffering the most economically... Ireland, Spain, Portugal, Italy and Greece.
The most atheist nations in the EU are France, the Czech Republic, Belgium, the Netherlands, Estonia, Germany, Sweden, Luxembourg and the UK. (in that order)
The most religious nations in the EU are Malta, Cyprus, Romania, Portugal, Greece, Poland, Italy, Ireland, Slovakia, Spain and Austria. (in that order)