In the process he has built a significant Facebook following of more than 111,000 people.
Guardian Australia has obtained records showing Christensen has registered a business name with the Australian Securities and Investments Commission.
Speaking at online event Prayer and Pushback on Friday, Christensen appeared to confirm a move into the media landscape.
While Christensen remains a notional member of the government, his recent commentary has opposed government policy on pandemic controls, vaccination and climate change measures.
Comment has been sought from Christensen and Morrison.
