Islam does not allow the privatization of law, as the concept of law in Islam is based on the notion of a universal and comprehensive system of justice that applies equally to all individuals, regardless of their social status or personal beliefs. The idea of privatization of law, where individuals or groups are allowed to create their own laws and legal systems, is contrary to this fundamental principle of Islam.
In the case of blasphemy laws in Pakistan, the question of privatization of law arises due to the existence of vigilante justice and extrajudicial killings in the name of enforcing these laws. This is a clear violation of the rule of law and the principles of justice in Islam, as it undermines the authority of the state and its legal institutions to enforce the law and protect the rights of individuals.
Furthermore, the application of blasphemy laws in Pakistan has been criticized for its lack of due process and the potential for misuse and abuse. The vague and broad wording of the law has led to the arrest and persecution of individuals on baseless charges of blasphemy, and has often been used as a tool to settle personal scores or target minorities.
In conclusion, Islam does not allow the privatization of law, and the application of blasphemy laws in Pakistan must be subject to due process and the principles of justice enshrined in Islamic law. The state has a responsibility to enforce the law and protect the rights of all individuals, regardless of their beliefs or social status, and must take measures to prevent vigilante justice and extrajudicial killings in the name of enforcing these laws.