Biblical Theology is the study of the Bible's overarching themes and messages, focusing on how they unfold throughout the scriptures. It examines the historical context, literary forms, and theological concepts found in both the Old Testament and New Testament, seeking to understand how they relate to one another. This discipline emphasizes the unity of the Bible, exploring how various books and passages contribute to a cohesive narrative about God, salvation, and humanity. By analyzing the development of key ideas, Biblical Theology helps readers grasp the significance of scripture in its entirety, rather than just isolated verses.