The problem with blasphemy is that it can range from working on Sundays to tackling the Pope (which I have to admit is somehow funny), depending on how deranged people's beliefs are. It depends on the people making that claim that something is blasphemy since God will not come down to Earth to tell us exactly what is an offense to Him/Her/It.
Moreover, if we consider than an all-powerful, all-knowing, all-loving God can get offended by anything we human beings do, we are certainly talking about a pretty little, miserable short-sighted being who needs lesser beings to defend Him/Her/It from whatever others do.
pretty miserable and weak god we have there.
In other words, blasphemy is not about God, could not be about God. It's about His/Her/Its bigoted and intolerant fans, who can't bear have their cherished and nonsensical beliefs mocked, or even, just questioned and criticized, usually with a pretty good reason. This is what happens when faith pretends to be above everything else in a person's life. The more fanatical, the more a "Jesus Freak" a person is, the more God loves them, that's the message religion brings. For Muslims, just change "Jesus" with Allah and there we have a couple of towers coming down.
Now, add to that equation how politically incorrect it is to criticize religion, especially when it's taken as a breaching of someone's "Freedom of religion". Moreover, add the horror and despair that are brought when that religion belongs to some foreign, usually non-white, group of people, since criticizing such belief is "racist" or "xenophobic", and you'll have some retarded legislation against blasphemy.
but because of the protection Islam has thanks to multiculturalism,
this is what we have
Fortunately there is still hope since the UN, which some years ago supported legislation against "defamation of religion", now sheds away the politically correct crap and notices that freedom of expression can't be thwarted by what is perceived as freedom of religion.
United Nations Affirms the Human Right to Blaspheme Late last month, the UN issued a new statement on the extent of freedom of speech under international law. It says that laws restricting blasphemy as such are incompatible with universal human rights standards.
Thus, for instance, it would be impermissible for any such laws to discriminate in favor of or against one or certain religions or belief systems, or their adherents over another, or religious believers over non-believers. Nor would it be permissible for such prohibitions to be used to prevent or punish criticism of religious leaders or commentary on religious doctrine and tenets of faith.
Laws against blasphemy or “religious insult” (found throughout the world, including half of all Council of Europe member states) are inherently discriminatory against secularists and religious dissenters. They are discriminatory in that secularists have no legal recourse—nor should they—when the words of believers offend their moral sensibilities, nor can gays take the publishers of Leviticus to court for the spiritual affront to them that it surely is. Skeptics and heterodox believers, on the other hand, do have an Article 18 right to live and speak according to their conscience even when it offends the orthodox.
Believers usually have their "freedom of religion" as a shield to insult gays, non-believers and even other religious groups, but whine and pout when someone dares to point out their hypocrisy and intolerance. The only "but" I could have regarding this issue, is that blasphemy should be made in a tasteful manner. It's different to say "The only church that illuminates is a burning one" than "Fuck Jesus in the ass".
Fortunately, the tendency is for religious influence in laws and in public to go down. A better world is possible.