Islamic criminal jurisprudence is a set of rules and laws that are used to determine what kind of punishment should be given for certain crimes committed by people who follow the Islamic religion.
Let's say someone steals something, according to Islamic criminal jurisprudence, the punishment for this crime would be to cut off the thief's hand. However, this punishment is not given lightly and there are strict criteria that must be met before it is applied.
Similarly, if someone commits murder, the punishment would be execution. But again, there are rules and guidelines that must be followed in order to determine if the punishment is appropriate. For example, if the murderer acted in self-defense, then they may not be punished.
Islamic criminal jurisprudence also takes into account the victim's family, as they may be entitled to compensation or blood money. This is meant to address the harm caused to them and to provide some measure of justice.
Overall, Islamic criminal jurisprudence is a way to maintain order and justice within the Islamic community by providing clear rules and punishments for certain crimes.