James W. Fowler III was an American theologian who was Professor of Theology and Human Development at Emory University. He was director of both the Center for Research on Faith and Moral Development and the Center for Ethics until he retired in 2005. He was a minister in the United Methodist Church.
Stage 0 – "Primal or Undifferentiated" faith, is characterized by an early learning of the safety of their environment. If consistent nurture is experienced, one will develop a sense of trust and safety about the universe and the divine. Conversely, negative experiences will cause one to develop distrust with the universe and the divine. Transition to the next stage begins with integration of thought and language which facilitates the use of symbols in speech and play.
Stage 1 – "Intuitive-Projective" faith, is characterized by the psyche's unprotected exposure to the Unconscious, and marked by a relative fluidity of thought patterns. Religion is learned mainly through experiences, stories, images, and the people that one comes in contact with.
Stage 3 – "Synthetic-Conventional" faith characterized by conformity to authority and the religious development of a personal identity. Any conflicts with one's beliefs are ignored at this stage due to the fear of threat from inconsistencies.
Stage 4 – "Individuative-Reflective" faith a stage of angst and struggle. The individual takes personal responsibility for his or her beliefs and feelings. As one is able to reflect on one's own beliefs, there is an openness to a new complexity of faith, but this also increases the awareness of conflicts in one's belief.
Stage 5 – "Conjunctive" faith acknowledges paradox and transcendence relating reality behind the symbols of inherited systems. The individual resolves conflicts from previous stages by a complex understanding of a multidimensional, interdependent "truth" that cannot be explained by any particular statement.
Stage 6 – "Universalizing" faith, or what some might call "enlightenment". The individual would treat any person with compassion as he or she views people as from a universal community, and should be treated with universal principles of love and justice.
Empirical research
Fowler's model has inspired a considerable body of empirical research into faith development, although little of such research was ever conducted by Fowler himself. A useful tool here has been Gary Leak's Faith Development Scale, or FDS, which has been subject to factor analysis by Leak. For criticism see Developmental approaches to religion.
Publications
Stages of Faith: The Psychology of Human Development and the Quest for Meaning
Becoming Adult, Becoming Christian: Adult Development and Christian Faith
To See the Kingdom: The Theological Vision of H. Richard Niebuhr,