Jurisprudential Principles as ground for Judicial Rulings: An Applied Fundamental Study on Certain Cases in Public Courts

The importance of the research lies in explaining the practical aspect of jurisprudential rules, and highlighting its role in passing judgements concerning the contemporary and new issues. This research aims to showing the urgent need of the judiciary to take the jurisprudential rules into account and The study has adopted the inductive and applied approach، On the other hand, the applied approach is based on knowing how to reach judicial rulings by inference from jurisprudential rules، and The research is divided into an introduction; the first topic that contains the definition of jurisprudential rules and judicial rulings & its importance; the second topic that addresses the relationship between jurisprudential rules and judicial rulings; and the third topic that deals with judicial rulings, which are passed based on jurisprudential rules, issued by the Ministry of Justice in the Kingdom of Saudi Arabia, and the extent of the validity of this reliance and The research concluded in its findings several important points, the most prominent of which are:1)There is a strong link between jurisprudential rules and judicial rulings in terms of reliance and passing judgements based on them, and this helps to adjudicate the current and new issues, by referring to them as Sharia-based evidence of judicial precedents، 2) The jurisprudential rules of various degrees, whether major or subsidiary, is the source of benefit to the judges of the Ministry of Justice, and this is evident in explaining the Sharia-based evidence on which the judicial rulings of the judges are based. The recommendations of the research came as follows:1) Writing more studies and researches concerned with explaining the impact of jurisprudential rules in judicial rulings، 2) Including such studies in the courses of the College of Sharia and Law, so that students are graduated having scientific background about this reliance and derivation; especially those who will work in the judiciary after graduation.