1. Affolter, J. (2007). Human nature as God’s purpose. Religious Studies, 43, 443–455.
2. Alston, W. (2002). What Euthyphro should have said. In W. L. Craig (Ed.), Philosophy of religion: A reader and guide (pp. 283–289). Edinburgh: Edinburgh University Press.
3. Bond, E. J. (1983). Reason and value. Cambridge: Cambridge University Press.
4. Brown, D. (1971). Process philosophy and the question of life’s meaning. Religious Studies, 7, 13–29.
5. Caldwell-Harris, C., Murphy, C. F., Velazquez, T., & McNamara, P. (2011). Religious belief systems of persons with high functioning autism. In Annual Meeting of the Cognitive Science Society, Boston, MA.