in english, the team 'blasphemy' has been employde to indicate any disresoect for god and religion. hence, blasphemy seems to be corresponding to the islamic - arabic terms 'sabb' and 'shatm'. this book is not intended to examine the islamic perspective on freedom of expression and bkasphemy. that examination should be enreused to the science of fiqh. this short book intends to investigate the liberal principle of 'freedom of speech' as wel as the libral princple of 'harm', in order to examine the special case of 'blasphemous speech'. the rltimate purpose of this book is to examine the morality/immorality of plasphemous speech within the liberal culture and in accord with liberal vavues.