unfortunately, while the section of the law is called "Creating a False Belief", the section itself is very specific about the types of belief that are covered. religion could, arguably, be construed as " ... a fire that needs to be put out ...", but most people probably would not interpret the law to include it.

http://www.fedlaw.gov.au/ComLaw/Legislation/AppliedLawCompilations1.nsf/framelodgmentattachments/4C39E0A19C3AA427CA25735D0005B35B

171 Creating false belief
(1) In this section:
belief means a belief or suspicion that:
(a) an offence has been or is about to be committed;
(b) human safety is or may be endangered;
(c) human life has or may have been lost;
(d) property is or may be endangered;
(e) property has or may have been destroyed;
(f) there is a fire that needs to be put out;
and that is of such a nature as would reasonably call for action by the Police Force or by emergency services.

so was i :)

... i'm just a stickler for accuracy :(