The term ‘Son of God’ occupies a pivotal position within the depth-psychology-adjacent theological corpus of the Seba library, appearing most densely in patristic and scholastic sources where it functions as the irreducible hinge between Trinitarian ontology and Christological anthropology. John of Damascus dominates the field, marshalling the title against Arian, Sabellian, and adoptionist positions alike: for him, ‘Son of God’ names not an honorific or a created dignity but a relation of eternal, consubstantial birth from the Father’s own nature. The critical distinction — between sonship by adoption (granted to believers through the Spirit) and sonship by nature (belonging to Christ alone) — recurs as the governing tension across passages, demarcating the human religious condition from the divine ontological reality. Jung introduces a countervailing psychological register, reading the ‘dark son of God’ as a shadow figure lurking within the divine pleroma, thereby relocating the title from doctrinal precision to archetypal drama. Maximos the Confessor, appearing through the Philokalia, reframes the Son’s two forms as a contemplative hermeneutic: visible and hidden, accessible only to those transformed by likeness. The soteriological stakes are consistently foregrounded — confession of the Son as truly Son, not creature, is presented as the condition of salvation itself.