The Most Important Thing You’ll Ever Study is an overview course of the entire Bible that can be used either as a supplement to a read through the entire Bible plan or as a stand alone survey course. The full set of workbooks covers the entire Bible and includes an answer key. The New Testament or Old Testament can each be purchased separately in a set two books with the answer key. Worktexts ask students to read a portion of Scripture and then answer questions over what they have read. Periodic tests are also included.