The text examines the contrasting interpretations of the body and material reality within Greek philosophy and Christian tradition. Platonic thought, rooted in Presocratic ideas, views the body (sarx) as a temporary prison for the immortal soul, which originates in the eternal realm of ideas. For Greek thinkers, the physical and sensory world is often dismissed as mere appearance or a transient, semi-real state, exemplified by myths where divine transformations are seen as simple disguises. In stark contrast, the Christian perspective presented in the Gospel of John—stating that the Logos became flesh—represents a radical ontological shift. Here, the flesh is not a deceptive mask but a full-blooded, authentic reality upon which the entire world depends. The author highlights the profound difference between ancient dualism, which treats the material as secondary, and the Christian doctrine of Incarnation, which elevates the body to the status of ultimate truth. This transition marks a fundamental departure from the Greek view of the physical as illusory to a reality-centered theology.