subordinationist

Subordinationism is a theological doctrine within Christianity that posits a hierarchical relationship between the persons of the Trinity. Specifically, it teaches that the Son (Jesus Christ) and the Holy Spirit are subordinate to the Father in essence, authority, or role. This contrasts with the doctrine of homoousion, which asserts that the Father, Son, and Holy Spirit are of the same divine substance and are co-equal.

Historically, various forms of subordinationism have existed. Early Christian writers, for instance, sometimes expressed views that suggested the Son was a created being, subordinate to the Father. This was a significant point of contention during the Arian controversy in the 4th century, where Arius argued that the Son was not co-eternal with the Father and was, therefore, subordinate. The Council of Nicaea in 325 CE rejected Arianism and affirmed the co-equality and co-eternality of the Son with the Father.

While mainstream Trinitarian theology emphasizes the equality of the persons of the Trinity, some theological interpretations continue to explore concepts of functional or economic subordination, where the persons of the Trinity have distinct roles in salvation history, without implying a difference in divine nature or worth. However, strict subordinationism, which denies the full divinity or co-equality of the Son and the Holy Spirit, is generally considered heretical by most major Christian denominations. The debate centers on the precise meaning of "subordination" and whether it refers to an inherent difference in divine being or to a difference in function or order within the Godhead.