Haggai
The main message of Haggai is to prioritize God's work, specifically rebuilding the temple, over personal comfort and excuses. The prophet urges the discouraged people of Judah to "consider your ways" and, by obeying God's command to rebuild, they would receive His blessing and see His glory. The Orthodox calendar commemorates this prophet's hope for a Temple with the Word that would exceed the glory and shalom that was Solomon's former temple every year on December 16
Category Reference Guide
Title/Thesis - The name of the book in American English
Synthesis 2nd Temple - The name of the book in order of its presentation other than the Apostles, ranging from 2nd temple Judaism up to the 1st century
Antithesis - The name of the book in another language
Synthesis Apostolic - The identity of the book in order of its presentation according to Tradition in the church after the 3rd century
Synthesis Amoraim - The name of the book in order of its presentation other than the Apostles, ranging from Tannaim up to the 5th century
Continent Origin - Continent from where the Text Type Source comes from
Southern Worldview - Catalog strategy for storing the scrolls include the interpretation. South means Africa or Egypt (Alexandrian) such as LXX. South of Palestine.
Northern Worldview - Catalog strategy for storing the scrolls include the interpretation. North means Asia or Persia (Babylonian) such as Masoretic. North of Palestine.
Here are additional resources for those who want to continue learning and exploring:
Link to some reference to Haggai