GH dislike does not mean prejudiced.
Prejudice is a compound word, pre meaning before and judice meaning judicial, or judge. Meaning to pass judgement and draw an opinion based on irrationalities or emotional reaction, before having knowledge of the subject.
My opinion I have about religion has been formed by my understanding of religion and my unemotional analysis. Thus it is actually the opposite of a prejudiced.
I know that you allready understand this, even though you feign ignorance. But I'm writing it for the benefit of more sincere readers.
I believe that fanatacism, which includes religion has been a source of great suffering to mankind.
And yes I believe there appears to be physiology and a reason behind all social behavior patterns. Including subscription to fanatacism and religion.