Julia Gillard doesn't believe in God. Unlike Howard, Rudd and Abbott, she's distanced herself from religion altogether.
Do you care whether or not our PM believes in God? Will it lose her votes on August 21?
Panorama's Nick Toscano talks to a young aetheist, a priest-in-training and Marion Maddox, author of 'God under Howard: The rise of the religious right in Australia'.