In For Arguments Sake, Megan and Michael do us all a favour and explain what exactly is the culture war. With that out of the way, they try to put party politics aside and discuss examples of such warfare - and whether Christians should be trying to win these battles. Shockingly, Michael and Megan had starkly different reactions to that Gillette ad when they first saw it but they push through to explore the hot button topic of toxic masculinity. From here, it's head-long into the vexing issue of how to respond to the war "out there".

Michael puts Megan into the Discomfort Zone by asking her to read the enormously titled 'The Coddling of the American Mind: How Good Intentions and Bad Ideas Are Setting Up a Generation for Failure' by Greg Lukianoff and Jonathan Haidt. Perplexed by the choice of title and how it fuels the culture war, Megan also has some issues with the solutions offered to the problems raised by Lukianoff and Haidt. But what 'Coddling' opens up is a meaty discussion about resilience, morality and always placing your feelings or experience above everything else.

Finally, in Marg and Dave, Michael finally convinced Megan to see controversial musical The Book of Mormon (finishing in Sydney but about to go to Brisbane). With both stressing that it's a shocking show - "the most profane production I've ever seen," reports Megan - Michael upholds the other surprise factors on offer. Turns out you can get lessons on belief, suffering and Western stereotypes from the potty-mouthed creators of South Park.

• Michael’s SMH review 
• Michael’s Eternity article