Summary: The book "An Epitome of the Chief Articles of Mohammedan Doctrine" by Ma-Chong-chin, written in 1678, highlights the transmission of faith over 1,100 years in China without a prophet to explain sacred writings, causing cultural changes. The book clarifies rules on daily life practices, stressing the loss of Islamic texts due to turmoil. It describes religious customs and persecution, urging adherence to written guidelines for a righteous life. Moreover, the text mentions the destruction of sacred books, leading to a lack of authoritative rules and the establishment of new worshippers. In a different context, the book reflects on Confucianism, Taoism, ancestor worship, and Taoist societies in China, showcasing the spiritual beliefs and societal customs prevalent in the region. Additionally, it explores the intellect of Confucius, Mencius’s teachings, and the influence of Wang Yangming, offering insight into Chinese philosophical and religious traditions, showcasing an amalgamation of Buddhist, Taoist, and Confucian ideologies shaping Chinese spirituality in historical and contemporary contexts.