This paper aims at finding out the relationship between Christainity and the modernization of China. Focus is placed on the introduction of western learning in China by missionaries which led to the emergence of "Christian reformers" and the reform movement in late 19th Century China. This historical phenomenon has aroused the interest of historians such as Paul Cohen and Wang Shuhuai and much research has been carried out on "Christian reformers", mainly from the provinces of Jiangsu and Guangdong. My case study of Huang Naichang, a convert and reformer from Fujian, gives further testimony to the influence of Christianty on the formation of reform ideas in Late Qing. Converted to Christianity in 1866 when he was seventeen, Huang became an active member and preacher of the Methodist Episcopal Church in Fuzhou. Together with missionaries such as Stehpen L. Baldwin, Nathan Sites, Franklin Ohlinger and Myron C. Wilcox, Huang became involved, not only in preaching the gospel, but also in literary work including the translation of works on religion and western learning as well as editing of missionary journals. His exposure to western ideas led him to the road of reform. This paper is divided into three parts:1. Missionary enterprise of the Methodist Epiiscopal Church in Fuzhou; 2. Huang Naichang's ideas and activities on social reforms; and 3. Huang's ideas and activities on political reforms.