This is exactly why law should not be made from religious beliefs.
Lord Justice Law (do you reckon he changed his name just to be that cool?)…
In the eye of everyone save the believer religious faith is necessarily subjective, being incommunicable by any kind of proof or evidence. It may of course be true; but the ascertainment of such a truth lies beyond the means by which laws are made in a reasonable society. Therefore it lies only in the heart of the believer, who is alone bound by it. No one else is or can be so bound, unless by his own free choice he accepts its claims.
read the whole post from Heresy Corner.