In terms of civilian casualties directly and indirectly caused by the war, the Taiping Heavenly Kingdom Movement was the largest war in world history in the second half of the nineteenth century and had a strong East Asian Christian background. This article adopts the ‘historical contextualism’ approach of the Cambridge School in the history of political thought, and through a comparison of the relevant views of Karl Marx, Max Weber and Kang Youwei, it reveals that this intentional omission comes from a specific combination of modernisation routes and modernisation political construction choices. In contemporary China, the study of Christian theory and the practice of church organisation still need to answer the question of the general public as to whether Christianity can bring about a better life, both materially and spiritually.Contribution: This article pointed out that three contemporaries, Marx, Weber and Kang, all evaluated the Taiping Heavenly Kingdom Movement as a revolution of Christianity in China from the standpoint of ‘China’s need for modernisation’, but differed in their evaluation of the position and role of the religious reform factor in the process of modernisation in China. However, they differed in their assessment of the position and role of the Reformation factor in the process of modernisation in China. The article reveals that for Protestant Christianity in contemporary China, it is still necessary to carefully handle its relationship with the government and to satisfy the people’s real needs for a modernised material and spiritual life. Meanwhile, it sheds light on the issue of ‘heterocultural adaptability’ brought about by the expansion and spread of Protestant Christianity in East Asia, as well as on the question of whether Protestantism and Confucianism in the process of modern conversion can achieve peaceful coexistence.