Well this week is NAIDOC week - as Australia celebrates the history, culture and achievements of Aboriginal and Torres Strait Islander peoples.
Dr JOHN HARRIS is on the line. Dr Harris is wonderful.
He is the author of One Blood, a landmark study of 200 years of Aboriginal encounter with Christianity.
He spent many years living in indigenous communities both as an educator and a language consultant.
Dr Harris, Good Evening.
Can you first tell us the Christian links and Christian History behind NAIDOC week?