Jean Klein’s background in Advaita is marked by an unusual confluence of rigorous Western formation and a largely private, experiential apprenticeship in India. Educated in Europe in fields such as medicine, music, and philosophy, he was already steeped in Western thought and aesthetics before turning toward Eastern spirituality. After the upheavals of mid‑century Europe, he spent a number of years in India, entering into an intensive but discreet spiritual search rather than a public, institutional path. There he met a traditional Advaita master, to whom he referred simply and respectfully without publicizing a name or lineage, emphasizing instead the intimacy and inwardness of that relationship. Under this guidance, his understanding of non‑dual awareness was clarified and stabilized, not as a new attainment but as the recognition of what had always been present.

This background shaped a style of Advaita that is both rooted in classical non‑dual principles and distinctly unorthodox in presentation. Klein did not emerge as a scriptural scholar or monastic pundit, nor did he foreground formal lineage credentials; his emphasis lay on direct seeing rather than on doctrinal exposition. When he later began to teach in Europe and North America, he did so through dialogues, retreats, and writings that spoke in clear, contemporary language rather than technical Sanskrit terminology. His approach gave a central place to relaxed, non‑volitional openness—an invitation to allow awareness to reveal itself without effort or striving. The body, sensation, and everyday life were not bypassed but quietly integrated, serving as subtle gateways through which the non‑dual nature of experience could be recognized. In this way, his background in Advaita can be seen as a fusion of deep traditional transmission with a modern, phenomenological sensibility, offering a path that is faithful to the heart of Advaita while free of many of its outer formalities.