The Old Testament book of Isaiah can be difficult to understand. Bible teacher, missionary and radio broadcaster Brian Johnston provides the key to open up Isaiah's message by explaining the "double vision" model that God used in speaking through the prophet. While what much of what Isaiah said had a current application to the people he was speaking to, there was usually a double meaning which either spoke of the coming of Jesus Christ hundreds of years later, or of events which are still yet in our future. This book is bound to leave you more aware of, and appreciating more fully, the sovereignity of God and his gracious dealings with both Israel and followers of Jesus Christ.