Of course its irrational ! If you said that you believed in fairies, dragons, or elves, would you expect other people to call you rational ?
Don't get me wrong....its entirely up to you what you believe in. Some people even think that the earth is flat ! See this ::::
http://en.wikipedia.org/wiki/Flat_Earth_Society
Irrational is defined by the dictionary as " Not consistent with, or using reason " If I re-wrote the dictionary, I would add "or common sense" to that definition.
All religion is the irrational belief in illogical circumstances. For example, rational people don't believe that the moon is made of green cheese, just because they weren't on the Apollo 11 mission. After all, not many people were ! They don't believe it because it would be daft to do so, and open them up to ridicule from everybody.
Why does this topic come up time and time again on AB ? The world is in a dreadful state at the moment...look what is happening in Syria for one.
Shouldn't we be discussing important issues rather than arguing how many fairies can sit on a pinhead ?
Exacerbated of Tunbridge Wells