i Dr Samuel Johnson (Rambler Texts Vol 2) 1750
ii Absolute Morality Survey Banu Research 2001 (Revised 2011) Banuresearch.org
iii E Kant, Critique of Practical Reason – Introduction (1788) (christianclassicsetheriallibrary.org.)
iv A. R. Damasio, How the brain creates the mind, (Scientific American Publishing 1999) P74-79 
v Bertrand Russell, Introduction from Why I am not a Christian. at www.drew.edu.net 
viDavid Hume, The letters of David Hume, Vol 1 Ed J Y T Greig (Oxford Clarendon, 1932), P187. 
vii Augustine, Against the Epistle of Manichaeus, Chapter 1 (c397AD available on Wikipedia Commons). 
viiiCited in Erickson, Introducing Christian Doctrine, P138-139.
ix Genesis Ch1: Vs31
xJ.B. Phillips – Cited by Little – Know what you believe, P81.
xiC. S. Lewis, The Abolition of Man (New York: Macmillan, 1947), P69.
xii John Milton, Paradise Lost (Book I) Line 255
xiiiC.S. Lewis “The problem of pain”. 1962 Fontana Edition P29
xiv Mary Baker Eddy, Miscellaneous Writings (Christian Science Publishing Society, 1986) P27 
xvEmily Cady, Lessons in truth (Kansas City, Unity School of Christianity, 1941) P35 
xvi Emily Cay, Lessons in truth (Kansas City, Unity School of Christianity, 1941) P 35 
xvii Matthew Chapter 6 Verse 13. 
xviii Shirley McClean, (It's all in the playing) Cited in the Critique Book Review Magazine by Douglas Groothuis P28 
xix Gary Zukav, The Seat of the Soul (New York; Simon and Schuster, 1989) P4
xx Athanasian Creed (Line 43) 
xxi Sigmund Freud, The Future of an Illusion (Hogart Press London 1927) 
xxiiC.S.Lewis, The problem of Pain (4th Edition (Fontana Books 1946) P120 
xxiii Norman L Geisler, Baker Encyclopaedia of Christian Apologetics. (Grand Rapids 1999) P220
xxiv Psalm 119 
xxv Roman Chapter13: Verses