Chapter 4, verse 5 of this book foretells the coming of the prophet Elijah 
Chapter 4, verse 5 of this book foretells the coming of the prophet Elijah before the "great and dreadful day of the Lord". Consisting of 6 sections written in question and answer form, it was written just after the period of rededication of the temple of Jerusalem, and attacks the moral laxness of the people, especially the priesthood, relating this laxness with the economic hardships of the time. FTP, what is this last book of the Christian Old Testament?
Chapter 4, verse 5 of this book foretells the coming of the prophet Elijah before the "great and dreadful day of the Lord".
Malachi