This chapter focuses on the uptake of liberal universalism by indigenous thinkers in the settler societies of Canada, the United States, Australia, and New Zealand. It focuses on five thinkers—Peter Jones (Canada), Charles Eastman and Zitkala-Sa (U.S.), Apirana Ngata (New Zealand) and William Cooper (Australia)—who accepted the Christian faith and belief in the perfectability of human beings of their settler overlords. Here, we see the ideas of the colonizers taken up with little revision. Where there was little chance that the colonizers might go away, these figures took up the ideas of the colonisers and sought to show that they held implications for social life much different than the practices currently in existence. They took the principle of human perfectability seriously, by saying that it applied truly universally—to all human societies, their own and the colonizers’ alike. ‘What was important about liberal universalism’, Rowse concludes, ‘was that every branch of humanity, including those that colonized, must be measured against a civilized standard.’