Isaiah 7:14 is one of the most debated verses in all of Scripture. Scholars from all backgrounds have provided countless works on the interpretation of this one verse. Yet, there is no decisive material that confirms exactly what the verse means. The implications of this one verse carry into prophecy, biblical inspiration, biblical infallibility, and numerous other issues. This book analyzes the way the writers of the Old Testament used the Hebrew word'ot, which is often translated "sign." The author then takes that information and discusses the implications of that usage regarding Isaiah 7:14. For example, in some instances, the word referred to miraculous events. In others, it may have referred to something symbolic. Throughout the work, the writer analyzes various aspects of the usage of the word and seeks to determine if there is a relevant pattern to apply to the way the word is used in Isaiah 7:14.