Outline of Christian theology


The following outline is provided as an overview of and topical guide to Christian theology:
Christian theology is the study of Christian belief and practice. Such study concentrates primarily upon the texts of the Old Testament and the New Testament as well as on Christian tradition. Christian theologians use biblical exegesis, rational analysis and argument. Theology might be undertaken to help the theologian better understand Christian tenets; to make comparisons between Christianity and other traditions; to defend Christianity against objections and criticism; to facilitate reforms in the Christian church and to assist in the propagation of Christianity.

Divisions of Christian theology

There are many methods of categorizing different approaches to Christian theology. For a historical analysis, see the main article on the History of Christian theology.

Sub-disciplines

Christian theologians may be specialists in one or more theological sub-disciplines. These are the kinds of phrases that one finds in certain job titles such as 'Professor of x', 'Senior Lecturer in y':
These topics crop up repeatedly and often in Christian theology; composing the main recurrent 'loci' around which Christian theological discussion revolves.
In many Christian seminaries, the four Great Departments of Theology are:
  1. Exegetical theology
  2. Historical theology
  3. Systematic theology
  4. Practical theology
The four departments can usefully be subdivided in the following way:

1. Exegetical theology:
2. Historical theology :
3. Systematic theology:
4. Practical theology:
One important branch of Christian theology is Roman Catholic theology which has these major teachings:
Christians have had theological disagreements since the time of Jesus. Theological disputes have given rise to many schisms and different Christian denominations, sects and movements.

Pre-Reformation

Because the Reformation promoted the idea that Christians could expound their own views of theology based on the notion of "sola scriptura," the Bible alone, many theological distinctions have occurred between the various Protestant denominations. The differences between many of the denominations are relatively minor; however, and this has helped ecumenical efforts in recent times.
In addition to the movements listed above, the following are some of the movements found amongst Christian theologians:

Evangelical Theological Society (ETS)

ETS is a professional, academic society of Biblical scholars, teachers, pastors, students, and others involved in evangelical scholarship.

International Academy of Practical Theology (IAPT)

The purpose of the International Academy of Practical Theology is the study of and critical reflection on practical theological thought and action. This critical reflection should be pursued with attention to the various historical and cultural contexts in which practical theology is done. Out of respect for the diversity of these contexts, the Academy seeks to promote international, interracial, and ecumenical dialogue and understanding.