Hundreds of intellectuals and artists are concerned about its implications for freedom of expression, while police, lawyers, and prosecutors consider it too imprecise.
I dont know about your country but mine grants the freedom of religion by constitution. Forcing citizens to be atheist or not protecting peoples right to life their religion within in the constraints of the law is no better than ordering people to adhere to a specific religion.
That's not what he was saying. Everyone should have right to worship whatever spaghetti monster they wish, but it's still within my rights to mock it. As it's my right to be allowed to mock anything else.
And it is perfectly legal to mock it. But it isnt legal to apply and incite violence by burning symbols of a minority group in public. Because that is and will be the first step in an escalation towards murdering people, like was saw time and time again in human history, in its worst form in Nazi Germany, where book burnings were very popular.
Burning a "holy" book is essentially mockery, in a same way as throwing some bacon between it's pages. The purpose is to mock the religion and the zealots (specifically those, since modest ones wouldn't give a flying fuck)
Some armed people break into a bank and are robbing it. While they are busy carrying out their loot someone notices them but isn't noticed by them. That person can see that they are armed and will likely start shooting if he tells anyone. Should that person then be held responsible for the violence if they inform the police or even other members of the public about the bank robbery? Should they be legally obligated to not tell anyone because violence might happen if they do?