Content

“Trinitarian theology could be described as par excellence a theology of relationship, which explores the mysteries of love, relationship, personhood and communion within the framework of God’s self-revelation in the person of Christ and the activity of the Spirit.” (Catherine LaCugna, God for Us, 1). This unit assumes the central importance of the doctrine of the Trinity in the Christian Church and undertakes an exploration of the reasons – biblical, patristic and theological – for this high status. It will include an estimate of the weight of its biblical foundations and Christological presuppositions against the Jewish insistence that God is one. Through influential theologians and key conciliar statements, the unit traces the major landmarks in the development of the doctrine in both the Greek and Latin parts of the church. It also investigates a range of contemporary exposition of the doctrine in theologians of different traditions and concludes with a study of the trinitarian bearing on some other doctrines and contemporary issues.

Unit code: CT9012Y

Unit status: Approved (Major revision)

Points: 24.0

Unit level: Postgraduate Elective

Unit discipline: Systematic Theology

Delivery Mode: Blended

Proposing College: Yarra Theological Union

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Learning outcomes

1.

Analyse the way biblical material is typically used as support for the Christian doctrine of God as the Holy Trinity

2.

Identify and evaluate both the unity and the main differences in the Latin and Greek patristic traditions, including the later church-dividing matter of the Filioque

3.

Critique various influential writers on the Trinity from the past one hundred years, incorporating Catholic, Orthodox and Protestant theologians

4.

Critically appraise the ways in which the doctrine of the Trinity has influenced developments in Christian spirituality, liturgy, praxis or inter-religious dialogue

5.

Demonstrate development of research and argumentation skills appropriate to study at postgraduate level.

Unit sequence

Pre-requisite: 1xCT level 8 unit or equivalent

Pedagogy

Weekly inter-active lectures and tutorials

Indicative Bibliography

  • Ayres, Lewis. Nicaea and Its Legacy: An Approach to Fourth-Century Trinitarian Theology. Oxford: Oxford University Press, 2009.
  • Beeley, Christopher A, and Mark E Weedman, eds. The Bible and Early Trinitarian Theology. CUA Studies in Early Christianity. Washington, D.C.: Catholic University of America Press, 2018.
  • Coda, Piero, and Peter J Casarella. From the Trinity: The Coming of God in Revelation and Theology. Edited by William Neu. Washington, D.C.: Catholic University of America Press, 2020.
  • Grenz, Stanley Rediscovering the Triune God. Minneapolis: Fortress Press, 2004.
  • Hurtado, Larry W. God in New Testament Theology. Nashville, TN: Abingdon Press, 2010.
  • Hurtado, Larry W. Ancient Jewish Monotheism and Early Christian Jesus-Devotion : The Context and Character of Christological Faith. Waco, Texas: Baylor University Press, 2017.
  • Johnson, Elizabeth A. She Who Is: : The Mystery of God in Feminist Theological Discourse. New York: Crossroad, 1994.
  • Kärkkäinen Veli-Matti. Christian Understandings of the Trinity: The Historical Trajectory. Christian Understandings. Minneapolis: Fortress Press, 2017.
  • LaCugna, Catherine M. God For Us: The Trinity and Christian Life. San Francisco: Harper Collins, 1991.
  • Osborne, Kenan. An Infinite God and a Father-Son God: The Theology of God for a Contemporary World. Eugene, Oregon: Wipf & Stock, 2019.

Assessment

Type Description Word count Weight (%)
Essay 1500 20.0
Portfolio

Weekly Summary of Readings

2500 30.0
Essay 4000 50.0
Approvals

Unit approved for the University of Divinity by Prof Albert Haddad on 29 Aug, 2025

Unit record last updated: 2025-08-29 12:03:46 +1000