Philosophy of Religion Course Notes, Michael Connelly, Longview Community College.
http://www.kcmetro.cc.mo.us/longview/SocSci/Philosophy/religion/evil.htm
by Fred R. Anderson, Pastor, Madison Avenue Presbyterian Church.
http://www.mapc.com/html/07_sermons/sermondisplay.asp?sermonDate=10/2/1994&sermonTime=300