Abstract
The paper aimed to discuss the contribution of Shaykh Nuruddin ar-Raniry in popularizing Islamic Law through his work al-Shirath al-Mustaqim in the Nusantara. Shaykh Nuruddin ar-Raniry was a prominent scholar among the Nusantara Scholars who had a major influence on the intellectual and spiritual development of the Kingdom of Aceh Darussalam in the 17th century AD. He is a scholar who is known as an expert in fiqh (Islamic Law) and served as a judge (Qadli Malikul Adil) just during the reign of Sultan Iskandar Tsani. Therefore, this study aims to examine Shaykh Nuruddin Ar-Raniry's contribution to Islamic law through his book entitled as-Shirath al-Mustaqim. The research method in this study is a library study by analyzing the books of Shaykh Nuruddin ar-Raniry and other books related to this study. This study explains that Shaykh Nuruddin ar-Raniry contributed to grounding the Islamic jurisprudence of the Syafii Madhhab in Nusantara in the 17th century AD through his work as-Shirath al-Mustaqim and encouraged the later Nusantara scholars in advancing Islamic legal literacy in Nusantara. Keywords: Shaykh Nuruddin ar-Raniry, As-Shirath al-Mustaqim, Islamic Jurisprudence