Biblical theology is a Christian approach in which the theologian studies the Bible from the perspective of understanding the progressive history of God revealing Himself to humanity and following the fall and throughout the Old Testament and New Testament. Biblical theology is an attempt to articulate the theology that the Bible contains as its writers addressed their particular settings. It particularly focuses on the epochs of the Old Testament in order to understand how each part of it ultimately points forward to fulfillment in the life mission of Jesus Christ. Because scholars have tended to use the term in different ways, biblical theology has been notoriously difficult to define. Biblical theology is also study of the Bible that seeks to discover what the biblical writers, under divine guidance, believed, described, and taught in the context of their own times.
Biblical theology is an attempt to understand God as He is revealed in the Bible. It seeks to discover what the biblical writers understand, believe and what they are taught. It’s based on the Bible first and then it takes scriptures from the word of God. Biblical theology pays attention to the soil of history. It studies revelation in the progressive sequence in which it was given. Also biblical theology finds its source in the Bible.
Relation to Other Disciplines Biblical theology is related to but different from three other major branches of theological inquiry. Practical theology focuses on pastoral application of biblical truths in modern life. Systematic theology articulates the biblical outlook in a current doctrinal or philosophical system. Historical theology investigates the development of Christian thought in its growth through the centuries since biblical times. There are three types of theologies that go with relations to other disciples. They are practical, systematic, and historical.