I disagree with your premise. Dogma has changed for many Christan sects in the last 150 years. Even the Catholic Church has changed some dogma.
FWIW maybe that is the problem science changes and adapts new interpretations. Religion, as more information becomes available, does not - causing people to look at it with a skeptical eye.
219 posted on 02/25/2008 5:32:37 AM PST by mad_as_he$$
(John McCain - The Manchurian Candidate? http://www.usvetdsp.com/manchuan.htm)