Being a minister while pursuing a post-graduate degree in systematic theology taught me that the end of theology is contemplative (or even speculative), rather than practical.
Medieval and Protestant Scholastics debated whether the primary end of theology is speculative, practical, affective, or—more commonly—some particular combination of the three. While this might appear to signal significant doctrinal divergence, when viewed from a perspective shaped by the assumptions undergirding theology in the modern university, one is more impressed by the (relative) scholastic unity rather than diversity. This is because a scholastic’s characterising of theology’s end as either speculative or practical, usually did not concern crude calculations regarding the quantity of space devoted to esoteric ruminations on the triune relations over-against passionate appeals for humanitarian action, but whether the final state of the blessed is better glossed as an act of speculative meditation, active adoration, or affective delight. We might identify a shared affirmation that theology’s end is contemplative, concerning the eternal fulfilment of creatures in God, rather than immediately practical, terminating in the exercise of practical reason in the temporal sphere. Scholasticism was thus rooted in an Augustinian vision, which evinces “A conception of paradise [that] provides a sharp corrective to modern notions of spirituality, inasmuch as eternity will apparently be spent in the reflection on issues today considered purely technical.”
Thus Stephen Long: “I defend a ‘speculative’ theology whereby the doctrine of God serves no interest because God is an end in God’s self and not a means to something else. God is to be enjoyed not used.” Pastors addressing parishioners and academics appealing to university administers or grant instituting bodies, share a common struggle here, to maintain that the knowledge of God is not a means to some other good, but itself constitutes the final, blessed end of human creatures.
Kant in the Conflict of the Faculties, notes that “truth (the essential and first condition of learning in general) is the main thing, whereas utility…is of secondary importance.” Truth, not utility, is the main thing, yet in the same influential essay, Kant relegates theology to the status of an authority based-discipline which cannot attain to questions of truth without stepping outside its restricted domain. Thus post-Kantian academic theology is tempted to justify its existence in the university by means other than the appeal to truth, by appealing instead (for example) to theology’s supposed ability to illuminate the motivations of political actors with religious faith, or to elucidate intellectual history, or to remind other university faculties of questions of ultimate value. Yet this remains a temptation. Articulating theology’s ‘usefulness’ in terms of goods less ultimate than Augustine’s summum bonum, is a perilous reduction of theology’s own historical self-understanding by appeal to mere utility. Truth is ‘the main thing,’ for creatures were made to know and love—and to be known and loved—by the triune God who is truth itself. Theologians—even academic theologians—either have some small role in fitting human creatures for that unspeakably glorious possibility, or are of all people most to be pitied.
This temptation facing the academic theologian is analogous to the challenge facing the minister, particularly the ‘pastor-theologian.’ The minister too is tempted to secure theology’s usefulness by demonstrating its practical utility in securing lesser goods than the summum bonum. Ministry is pressed by the immediate, by the repeated and unceasing insistence that every sermon, address, or homily, succinctly present an immediate point of action capable of being implemented by the close of the week. This preoccupation with the immediate, corresponding to the claim that theology—if it is to be of use to the church—needs be ‘practical’ or ‘relevant,’ paradoxically results in a constriction and diminishment of human personhood. For if the end of the rational creature is blessed fulfilment in contemplation of the living God, and theology—like Christian discipleship, spirituality, and liturgy—exists to form and fit creatures for that end, then to reduce the end of the knowledge of God to the procurement of lesser, more proximate goods, is to obscure the greatest good to which I might direct my fellow congregants. It is to treat them as lesser beings, intended for a more mundane end than that suggested to us by the gospel of God become man.
Yes, theology is practical, but derivatively so: “In knowing and loving God’s name for his sake we rightly order our loves….The goal is resting in God for his own sake; in attaining this goal, practical ends are wondrously achieved.” Pastors and priests most of all, must insist upon a contemplative end for theology, because standing with those we serve amidst the heartaches and tragedies of life, forbids cheap consolation, and the summoning of our congregants to ends less glorious than knowing and loving God himself, for his own sake.
 For a more fulsome description, cf. Ulrich Gottfried Leinsle, Introduction to Scholastic Theology, trans. Michael J. Miller (Washington: Catholic University of America Press, 2010), 147-181. Francis Turretin, Institutes of Elenctic Theology (Phillipsburg: P&R Publishing, 1992), I, q.7, 1-15, p.20-23.
 A N Williams, “Contemplation: Knowledge of God in Augustine’s De Trinitate,” in Knowing the Triune God: The Work of the Spirit in the Practices of the Church, ed. James J. Buckley and David S. Yeago (Grand Rapids: Eerdmans, 2001), 131.
 Stephen Long, “The Perfectly Simple Triune God Symposium,” Syndicate, accessed October 22, 2018, https://syndicate.network/symposia/theology/a-perfectly-simple-triune-god.
 Immanuel Kant, Religion and Rational Theology, ed. Allen W. Wood and George di Giovanni (Cambridge: Cambridge University Press, 2001), 7:28.
 cf. Alister E. McGrath, Christian Theology: An Introduction (Chichester: Wiley-Blackwell, 2011), 104.
 Two inaugural lectures issue this clarion call, though in distinct ways: John Webster, Theological Theology (Oxford: Clarendon Press, 1998). Edwin Chr. van Driel, “Gospeling: Paul, Protestant Theology, and Pittsburgh Theological Seminary,” Academia.edu, accessed October 22, 2018, https://www.academia.edu/9035282/Gospeling_Paul_Protestant_Theologians_and_Pittsburgh_Theological_Seminary.
 Matthew Levering, Scripture and Metaphysics : Aquinas and the Renewal of Trinitarian Theology (Malden: Blackwell Pub., 2004), 22.
Jared is married to Becky and serves as a minister at Cornerstone Church in St. Andrews. His PhD research concerns the doctrine of divine attributes from scholasticism to modernity in the Reformed tradition.