The Prime Minister's landmark speech on national security has two messages for New Zealanders, but they are somewhat discordant.
One says that the rise of Islamic State means New Zealanders can no longer assume their country continues to be exempt from terrorism. The second is that despite that threat, the marginalising and ultimate elimination of Islamic State is a battle that Iraqis have to fight - not New Zealand.
The first message is a sea-change. It is a massive wake-up call. No longer can New Zealanders adopt a "she'll be right" nonchalance to events elsewhere. It is somehow fitting that John Key has made such a declaration on Guy Fawkes Day - an occasion when New Zealanders make light of the first clear-cut attempted act of terrorism on English soil.
That New Zealanders are now at risk of being injured or killed by fellow citizens at the behest or influence of outside forces - as the Government claims - should be a profound shock in a country which has been almost completely free of political violence in its post-colonial history.
Apart from the Greens, few will quibble with the new rules on cancelling passports announced by the Prime Minister.