The twice-born look down upon the rectilinear consciousness of life of the once-born as being ‘mere morality,’ and not properly religion… the outlook upon life of the twice-born—holding as it does more of the element of evil in solution—is the wider and completer.
James argues that the twice-born achieve a ‘higher synthesis’ by incorporating evil rather than evading it, making their religious consciousness structurally superior to the once-born’s healthy-mindedness.
, The Varieties of Religious Experience Amazon, 1902thesis