Nahj al-Haqq wa Kashf al-Sidq[1] (Arabic: نهج الحق وكشف الصدق — "Way of rightness and discovering truth") is a book written by Allamah Al-Hilli.
It presented claims that Sunnism was at odds with the Quran and that Shiism was the correct interpretation of Islam.
Abu Mansur Jamal Addin Hasan Ibn Yousuf Ibn Motahhar known as Allamah Al-Hilli (b.1250/died:1325) was the author.
[3] Fazl Ibn Rouzbahan Isfahani wrote Ibtal Al Batel Va Ihmal Kashf Al Atel, which rejected Nahj al-Haqq wa Kashf al-Sidq.
Shahid Qadi Nou Allah Shoushtari criticized the latter and defended Hilli in Ihqaq Al Haq.