Ethics of Islamic Legal Advocacy in Nigerian Sharia Courts: A Professional Conduct Framework

The professional ethics of legal advocacy in Islamic courts encompasses obligations derived from both Islamic jurisprudence and secular professional conduct rules that define the duties of practitioners representing clients before Sharia judicial institutions. In Nigerian Sharia courts, where legal representation by lawyers alongside lay wakils (representatives) is permitted, the ethical standards governing advocacy lack a comprehensive Islamic professional code. This study develops a professional ethics framework for Islamic legal advocacy in Nigerian Sharia courts. A doctrinal and comparative professional ethics methodology is applied, reviewing Islamic jurisprudential principles on Tawkil (legal agency), the ethical obligations of the Wakil in classical Fiqh, the Nigerian Legal Practitioners Act and Rules of Professional Conduct 2007, and comparative Islamic legal professional codes from Malaysia and the Gulf Cooperation Council states. Structured interviews with twenty-five legal practitioners and twelve Sharia court judges across Kano, Sokoto, and Zamfara States supplement the documentary analysis. The study identifies Islamic jurisprudential ethical standards for honesty, client confidentiality, fee structures, and the prohibition on facilitating Haram claims. Available Islamic legal ethics literature from northern Nigeria identifies the conflation of secular advocacy tactics with Islamic adversarial proceedings as a source of professional ethics ambiguity. The classical Islamic doctrine of Amana (trustworthiness) and the Niyyat (intent) standard in professional obligations provide the ethical foundation. Recommendations include a draft Professional Ethics Code for Islamic legal advocacy and a mandatory Islamic professional ethics component in law faculty curricula. Keywords: Islamic legal ethics, advocacy, professional conduct, Sharia courts, Nigeria.