Emphasis is put on human life in both Chinese and Western philosophies. Both emphasize human spiritual life, sensitive life and material life, and the interdependence among these three life dimensions. The harmony among the three is highlighted by religions, which help people to quest for the ultimate goal of life, consummate the spiritual life, improve the quality of life, foster morality and exhort people to do good and to abstain from evil. Different cultures breed different religions and thoughts, which may reject one another or can foster intercommunication. Under these circumstances, this essay investigates the meaning of inter-religious dialogues. It also states that the Second Vatican Council has opened the gate of dialogues, which bear the responsibility of seeking peace, harmony, compatibility and well-being. Afterwards, the essay discusses “dialogues” in five horizons, namely philosophy, belief, science, art and society. Using the inter-religious dialogues in Hong Kong as examples, the essay expounds the causes and process of the intercommunication among the six religions in Hong Kong; and reflects the expectation of the six religions to contribute to the twenty-first century. It focuses on “the reflections on inter-religious dialogues and harmonious society” and concludes with “the religious vision of a harmonious China”.