Efforts were made during the tumultuous time of the returning exiles described in Ezra to rebuild the Temple. The prophet Haggai wrote to the governor of Judah, Zerubbabel ben Shealtiel, and the high priest, Joshua ben Jehozadek, that God wanted Its house rebuilt and ASAP. Haggai wrote, God wants to know if y’all think it’s ok that y’all are living in houses and It’s still homeless? God also wants you to know that the reason nothing y’all do down in Judah ever prospers is because y’all have left It homeless. Until you rebuild God’s house, you will never be able to turn a profit or grow enough crops!
So Zerubbabel and Joshuah organized the people to get the materials and crews to rebuild the Temple.