The criminalization is based on the special principles. Law if crimes and punishments is written in relation to basic beliefs.

Criminal law should describe why it criminalizes acts and on. Which criteria limits the domain of humans behaviors. We should look for some replies in the philosophy of law and in the philosophy of ethics. In European criminal there are tendencies in relation to this matter.

Nowadays there are many immoral behaviors that are not criminalized concerning the criminal law. On the other hand the European criminal law prefers not to protect morality from punishments. This attitude has been completely affected by liberal rules.

But the Islamic criminal law has a different approach to this matter, it tries to have the maximum protection of morality with criminalization of many immoral behaviors. "sentence for every religious sin" is one of the most important rules in jurisprudence (Islamic fegh) as a base in the in the Islamic law. In this research we study this fundamental rule by considering the occidental thought. In the code of the Islamic sentences there are some acts that include this matter. We are analyzed these acts in the end