A Qadi is a judge in Islamic law, responsible for interpreting and applying Sharia principles in legal matters. They handle various cases, including family disputes, contracts, and criminal issues, ensuring justice is served according to Islamic teachings. Qadis often have extensive knowledge of the Quran and Hadith, which guide their decisions. In many Muslim communities, Qadis play a vital role in maintaining social order and resolving conflicts. Their authority can vary by region, with some Qadis operating within formal court systems, while others may serve in more informal settings. Their decisions are respected and can significantly impact the lives of individuals and families.