The general purpose of this course of lessons has been set forth in the introduction to the Student's Text Book. There is a tendency in the modern Church to neglect the study of Bible history. Such neglect will inevitably result in a loss of power. The gospel is a record of something that has happened, and uncertainty about the gospel is fatal weakness. Furthermore the historical study of the apostolic age—that age when divine revelation established the great principles of the Church's life—is the best corrective for a thousand vagaries. Much can be learned from modern pedagogy; but after all what is absolutely fundamental, both for teacher and for student, is an orderly acquaintance with the Bible facts.