The passage provides an introduction to the Old Testament prophet Haggai. It discusses Haggai's mysterious background and short prophetic ministry from August to December in 520 BC. Haggai encouraged the Israelites to rebuild the temple in Jerusalem after their return from exile. Little is known about Haggai personally, but the passage examines possible meanings behind his name and theories about when he lived. Haggai's prophecies are recorded in the biblical book named after him and he is also mentioned in the book of Ezra as initiating reconstruction of the temple.