I dont think anybody is demanding that every thing you do be rational; much of our daily lives and pursuits do not follow some line of logic, or may even be irrational. But just consider for a second the situation we are in today. Religious divisions seem to provoke more violence in the world than race, political ideology, or even nationality. Happily, most religious people in the west have had their beliefs infused with tolerance and may consider their personal beliefs benign but even in our own country there are countless consequences to religious dogmatism: opposition to science education, contraception education, stem cell research, violence over abortion, homosexual bigotry, trampling the 1rst amendment, and on and on...
In any of these controversies all someone needs to do is invoke 'faith' and the debate is over. All you need to do is say "my faith teaches me that stem cell research is immoral," and thats it, end of story. Its considered offensive to most people to even challenge such a statement. This is a norm that has to change, and is why i take the topic so seriously. Religious dogmatism has consequences.
So many people seem to wander through life without ever giving these beliefs a second thought and if i can just make someone stop to think a little more critically about the things they believe then it is absolutely worth the effort.
http://www.youtube.com/watch?v=I2RlmiF_zy4&feature=related