The title of my earlier book, The Only True God: A Study of Biblical Monotheism, indicates that its subject-matter is Biblical monotheism, and that the book, to be true to its title, would cover the import¬ant Biblical teaching of Yahweh as the one and only God. In this chapter, we will not repeat what was covered in my earlier book except for some slight over¬lap, but will reflect briefly and less formally on Yahweh as the one and only God.