Evangelical Uses of Trinity as an Archetype for Gender (Part Four): Rahner's Rule and Theological Language


A third key distinction regards the rules of how human language can transfer into a reference of God.  For example, the EFS advocates are quite forceful to take the concept and language of human fatherhood and its implicit authority over human sons, and apply this concept to God’s eternal relations.  Grudem writes: “God the Father has always been a Father, and has always related to the Son as a father relates to a son.”[1]  And Bruce Ware is even more explicit: “clearly, a central part of the notion of father is that of fatherly authority.”[2]  Ramping up the emphasis yet again is the opinion of Robert Doyle which we have previously quoted: “The Father is a real father, and the triune Son a real son.  Neither names are metaphorical.”[3]  Implying, again, that the concept of a human father’s authority over his son, and a son’s obedience to the father, can be read back in a fairly straightforward or univocal manner into God.
As a general extension of this principle, Grudem, Ware, Letham, and virtually the entire host of EFS defenders want to argue that the subordination we see in the economy of salvation can be “read back,” into the eternal relations of the Trinity.[4]  There is of course nothing illogical about this.  Both sides want to “read back” certain features of the economy as representative of God in se—the question then becomes what are the criteria or filters for what counts as legitimate, and what does not?  This question is not limited to these Evangelical debates—in fact in one respect it represents a wider trend in the Trinitarian renaissance.[5]   To use the terms of the wider debate, the EFS school takes a much more univocal emphasis on what has in this century been termed “Rahner’s Rule,”[6]—that the “economic trinity is the immanent trinity, and vice versa”[7]—than do Egalitarians.[8] In other words, what we see in Jesus’ relation to the Father in history (with varying levels of definitiveness, given ones interpretation of Rahner’s Rule itself—“Rahner’s rule is an axiom in search of an interpretation,”[9]) reveals the inner contours of God’s eternal life itself.  One of Karl Rahner’s biggest complaints in the Trinity was the “manual Thomist” claim that any of the persons could have become incarnate, which Rahner argued essentially eliminated our ability to know anything in particular about God via the incarnation.[10]  Thus instead of a strong doctrine of “appropriations,” Rahner argued that the obedience and incarnation was proper to the particular identity of the Logos.[11] 
Thus, so argues EFS adherents, Jesus’ submission to the Father in the economy is not just a temporal and temporary economic movement akin to the kenosis and incarnation (as Egalitarians argue), but is indicative of the eternal nature of God’s Trinitarian relationship itself: “The human obedience of Christ has a basis in the Son of God himself.”[12] But here again we witness another sort of “talking past,” one another.  And the way the EFS school defines the issue—whether or not there is a basis for the Son’s obedience in the economy in God’s eternal life—is not wrong, but can be misleading.  For the Egalitarians do affirm that yes, absolutely, there is an identity-constituting feature of the Logos that is revealed via the economic obedience of the Son.  But this feature of God’s immanent life is that the Son is, to use Nicene language, “God from God.”[13]  They then also employ an “Augustinian gloss,” on the creed: we should not read the language of the Son as “sent” from the Father to imply subordination of any sort.  “This then is the rule which governs many scriptural texts, intended to show not that one person is less than the other, but only that one is from the other.”[14]  Or to quote Thomas Aquinas: “What comes forth interiorly [in the life of the Godhead] by spiritual process is [all] the more identified with its source,”[15] so “the term principle [for the Father] has as its meaning not priority, but simply source,”[16] and so “we recognize an equality in the Father, Son, and Holy Spirit, in that no one of them comes first in eternity, excels in greatness, or surpasses in power.”[17]
Thus Letham’s description of the need for a continuity of identity between the pre-incarnate, and the incarnate word, is surely correct, but does not of itself describe an ethos dividing the EFS from the Egalitarians.  The real point of difference is that the EFS want to note that the continuity is described by “eternal function subordination,” while Egalitarians use the more generalized Augustinian gloss that the Son “is from” the Father as an equal from equal.  An additional point of confusion arises at this juncture as both sides affirm what has traditionally been called the eternal taxis or irreversible “ordering” of the Godhead “From the Father, through the Son, in the Holy Spirit.”  Yet EFS theologians like Letham argue the traditional use of the concept of taxis “is a question of order, not rank,” and so implies EFS without the charge of ontological inequality.[18]  Conversely the egalitarian reading notes this is exactly the point: it’s a question of order, not rank![19]  It in no way implies any chain of command or eternal structure of obedience, but is rather a description of the dynamic of God’s inner life as actus purus.[20]  At this point one begins to wonder if such difficulties are arising because both sides are not noticing how their new questions are perhaps transcribing values into the tradition where they are not originally present?   If one asks of the tradition EFS type questions, one receives EFS type answers, and mutatis mutandis the same goes for egalitarian agenda.[21]
In the name of future dialog between the two sides, we must ask the question: how many (and how much) of our metaphors, names, and images can be “read back,” into God?  If one takes the fairly extreme phrasing of Doyle—that Father are Son are not metaphorical names—what could this mean?  Clearly the Father did not impregnate some goddess and have a son.  And obviously this is not what Doyle meant—yet what could “not metaphorical” then mean when sex and inter-gender partnership are literal prerequisites for human fatherhood?  What about the fact that all human fathers have fathers?  Without sounding too accusatory, “not metaphorical” as Doyle uses it seems somewhat empty and needs further clarifying.  As it stands it appears as a case of special pleading to assume that “not metaphorical” gets one the authority relations of human fathers and sons, but none of the immediately less orthodox sounding ad absurdum characteristics that might stem from a “non-metaphorical” ascription of fatherhood to God.  By extension we thus might generalize this idea and say Egalitarians conversely play the “analogical speech” card, and take a softer read of Rahner’s Rule.  For example, it is argued that the predicates “Father,” and “Son” must first be translated through the logic of infinity and perfection before they can even remotely be adequate ascriptions to the Trinity that God is.  Again, take Augustine as example: “In what way could the Father be greater [than the Son]?  If he is greater, he is greater with greatness.  But since His greatness is shared with the Son…the father cannot be greater than the greatness he is great with.  So [they are] equal…and it remains if they are not equal in any one thing, then [the son] is not equal.”  But if that is indeed the case, then if the Father and Son are both perfects, and the Son is, in Augustine’s language “a Perfect from a Perfect,” then the authority relationship of human fathers to human sons seems, at the very least, to not mean the same thing when predicated of God.[22] 


Conclusion

These three areas of difference—graded authority as prerequisite for relationships, the ability to divide function and ontology, and the view of how language refers to God and the criteria or “filter” that allows us to read the economic manifestations of God “back” into God’s own, eternal life, stand as three key distinctions which enable one to understand the Complementarian and Egalitarian divide regarding the Son’s “eternal functional subordination.”  So often the debates seem to boil down to proof-text wars, but if this paper’s presentation has indeed touched on some of the key issues, any proof-text approach will find no resolution.  This is because such approaches will never appreciate how the dialogues (to describe the interchanges optimistically) are merely talking past one another until the paradigmatic informing theology of either are made explicit.



[1] Grudem, Systematic Theology, 459.
[2] Ware, “Tampering with the Trinity,” 245.
[3] Doyle, “Are We Heretics?” 14.
[4] Here, as with many places, the considerably more nuanced Letham disagrees: “This is to use a human metaphor… to govern the doctrine of the Trinity.”  Letham notes this is “exactly the reverse,” of his argumentation.  Rather, “The point is that the Trinity is three irreducibly different persons in indivisible union, one in being, equal in status, indwelling in mutual love, in an order (not a rank).” (399n.59).
[5] So pervasive is the influence of Rahner that Fred Sanders writes (I believe quite correctly): “It is possible to tell the whole story of Trinitarian theology from 1960 on as the story of how Rahner’s work was accepted, rejected, or modified.” Fred Sanders, “The Trinity,” in Mapping Modern Theology: A Thematic and Historical Introduction eds. Kelly M. Kapic & Bruce L. McCormack (Grand Rapids: Baker, 2012), 36.  Indeed Sanders himself has done this: Fred Sanders, The Image of the Immanent Trinity: Rahner’s Rule and the Theological Interpretation of Scripture (New York: Peter Lang, 2001).
[6] The term “Rahner’s Rule” was first coined by Ted Peters, “Trinity Talk,” in Dialog 26 no.1 (Winter 1987) pp.44-48 and 26, no.2 (Spring 1987), 133-138.  C.f. Ted Peters God as Trinity: Relationality and Temporality in Divine Life (Louisville: Westminster/John Knox Press, 1993), 213 n.33.
[7] Karl Rahner The Trinity trans. Joseph Donceel (New York: Herder & Herder, 2005), 22
[8] For Giles “egalitarian,” position on “Rahner’s Rule,” c.f. Jesus and the Father, 242-274.
[9] Randal Rauser, “Rahner’s Rule: An Emperor Without Clothes?” International Journal of Systematic Theology, 7 no. 1 (2005): 81-94.  Quote at 81.
[10] Rahner, The Trinity, 23.
[11] Ibid., 28-30.
[12] Letham, Holy Trinity, 397.
[13] Giles, Eternal Generation of the Son, 151-172.
[14] Augustine, The Trinity II.i.3 (p.99)
[15] Thomas Aquinas, Summa Theologia, 1q.27a.2.2.
[16] Ibid 1.q.33.a.1.3
[17] Ibid., 1q.42a.2.4
[18] Letham, The Holy Trinity, 399-400; 480-481.  In this manner of putting it Letham is much more nuanced than Grudem, Ware, and many of his fellow EFS Complementarians who pull no punches and simply say “the Father commands, the Son obeys.”  Letham notes: “I never use hierarchy or subordination or their functional equivalents.  Instead I consistently use the word ‘order’ … (taxis).’” (480) where taxis means “orderly disposition,” not rank. (483).  How exactly this in itself is different from “egalitarian” positions which retain taxis escapes me.
[19] Giles, Eternal Generation of the Son, 205-220; c.f. our own note 59 above.
[20] But again there are exceptions which muddy the waters.  For example Bilezikian, “Hermeneutical Bungee-Jumping,” 64 seems to believe taxis does in fact imply “hierarchy.”  Letham, The Holy Trinity rightfully disabuses such a notion (480).
[21] In this respect the argument of taxis may also revolve around EFS proponents equating egalitarian arguments with their extreme possibility in the theology of the vastly influential German theologian Jürgen Moltmann.  C.f. Jürgen Moltmann The Trinity and the Kingdom: The Doctrine of God (London: SCM, 1991).  C.f. for example: “It is not the monarchy of the single ruler that corresponds to the triune God; it is the community of men and women, without privileges and without subordination.” (198); Moltmann even suggests that the “order” of the Trinity goes through every possible iteration or what he calls “transformations” in the progressing of the economy of salvation—from Father-Son-Spirit, to Spirit-Son-Father et al (94-97).  This in itself is a provocative claim; when one adds to it the weight of the EFS party that set authoritarian relations are responsible for personhood and relation, one can see how this sort of dynamism would be met with ire.
[22] Augustine, The Trinity, VI.i.6 (p.208).

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