I took a look at the platform of the SYRIZA (Coalition of the Radical Left), which just won the Greek election:
Reneg on loans, nationalize multiple industries (banks, hospitals, etc.), multiple new and increased taxes, massive new welfare programs and spending, withdraw from NATO, gut the military, attack the church (e.g. turn church buildings into homeless shelters), etc.
They are the national wrecking crew. Greece has screwed itself mightily.
Eventually Russians will bail out Greece and bring their Orthodox brethren into their fold.