Philosophy Yoga is a concise and didactic exhibition of Yoga, as described by the great Patanjali, more than two thousand years ago. The stages - ethical dispositions, practice of breathing or concentration - that lead to the ultimate goal of the yogic path are studied: the isolation of the spirit itself. As a didactic complement, the complete Sanskrit text with its translation into Spanish and notes from the First Book of the Yogasutras of Patanjali have been added to the end of the book. In parallel to this exposition of Yoga, the authors present an extraordinary analysis of those Christian teachings -the ones that could form a "Christian Yoga" -, as the mystics and Christian theologians have exposed them. The result of the confrontation of Yoga and Christian Mysticism, between the Philosophy of India and the Philosophy of the West, highlights the astonishing similarity between them and contributes to the elimination of ethnocentric prejudices in relation to Indian thought. . The approach of both systems allows a greater and deeper understanding of the two. Ultimately, Tola and Dragonetti show how both traditions represent similar efforts to overcome the limits of the human condition and approach or reach a supreme and transcendent reality.