Starting from a theological anthropology with a tripartite structure, Stein grounds each component of the human constitution — the corporeal, the psychical, and the spiritual (leiblich-seelisch-geistig) — in Love, which is God Himself. Taking this perspective, the chapter proposes to address two relevant issues for the vision of the human being. First, the consideration of how corporeality is conceived from a Trinitarian foundation, where the Creator Father acts ad extra as a psychical (seelisch) being, the Son gives His corporeal being, and the Spirit in His freedom provides the intimate bond that unites God with His creature and sustains it. Second, the development of an anthropology that values corporeality in an integral and consummated manner. The author does this from the Pauline proposal present in 1 Co 15:35. In it, a distinction is made between the animal body (corpus animale, σῶμα ψυχικόν) and the resurrected body that is spiritual (corpus spirituale, σῶμα πνευματικόν). For Stein, it is no longer about the basic distinction between Leib and Körper, nor "is it about the difference between «animated body» (beseeltem Leib) and «spirit-living body» (Geist-Leib), but about what is the foundation of this difference: the «living soul» (lebendige Seele) and the «life-giving spirit» (lebenspendenden Geist)". Therein lies the essential distinction in the understanding of the material body in a human way and the leap to the knowledge of a Trinitarian corporeality that participates in this divine inner life.