Do you think its wrong to mock religion?

Depends on the context. If I see a religious supremacist then I definitely criticise his or her views and may even criticise many aspects of religion of the person in question. If a religious person is just sharing his opinion without trying to come off as supremacist or more righteous or anti-science then I usually do not mind such a person. I may even praise certain aspects of religions when they either make a person better or talk sense.