Na pretty sure the constitution ends with God Save the Queen
Parliament still prays to the Christian God before sitting etc
Only in the spirit of our ties to the monarchy if you want to be anal, yes I can't argue that (the queen being head of the Church of England). although I have the constitution right here, what section is "God the Save the Queen"?
But you all of people (law/politics) know that our government very much holds true to a clear separation of Church and State- religion never enters the public debate, it is simply "kept quiet" here unlike it's nature in say the US (which ironically is very secular).
We don't legislate based on Biblical Laws. Otherwise if we were "officially christian" this wouldn't read:
Section 116:
"The Commonwealth shall not make any laws for establishing any religion or for imposing any religious observance, or for prohibiting the free exercise of religion, and no religious test shall be required as a qualification for any office or public trust under the Commonwealth".
That is, the government could never enforce what the NSW government has just done. The failure of our constitution (and it would of avoided this debate) is to not include "States" in sec. 116.
Do a CIA factbook- we have no "official religion", the majority of adherence to any faith group is irrelevant.
Note to, of those ~60% how many really give a fuck? I think that is grossly overestimated. Look around Sunday morning, people are surfing, working, playing golf or doing whatever. Last I checked it was closer to like 1-2 % of ACTUAL church attenders; most people just lie on census or write down their "official heritage" (ie from a christian background)- I would argue the majority of Australians live a completely secular life, irrespective of whether they believe in god when they go to bed at night.