"Salvation through the Jews" is an important work by the French writer Leon Blois, which not only analyzes the relationship between Christianity and Judaism, but also offers a new perspective on the commonality of these two faiths. The author expresses great respect for Judaism, emphasizing the mutual enrichment of the two faiths, which, despite their differences, can complement each other. Blois's book shows an attempt to merge the two religions into a single harmony and mutual understanding. "Salvation through the Jews" is an invitation to dialogue that can expand our understanding of our own faith and help find a common path to spiritual improvement.