Mockery of religion is one of the most essential things because to demystify supposedly 'holy text dictated by god' and show that they are man made and what you have to show [is] there internal inconsistencies and absurdities. One of the beginnings of human emancipation is the ability to laugh at authority... it is an indispensable thing people can call it blasphemy if they like, but if they call it that they have to assume there is something to be blasphemed - some divine work, well I don't accept the premise.