Biblical & Theological Studies. Biblical and Theological Studies (BTS) invites students to disciplined, thoughtful reflection on the Bible, on the theological traditions and history of the church, and on the experiences and practices of Christian communities around the world. WHY MAJOR IN BTS? In our diverse, ever-changing. Divinity is the study of Christian and other theology and ministry at a school, divinity school, university, or seminary. The term is sometimes…