By what message, through the prophet Haggai, did God seek to encourage the people to rebuild the Temple?

Question

Reference:

Haggai 2:4

Answer 1

He shamed them. They were building wonderful houses for themselves and neglected the house of God. The people were once again forgetting God's promises, where God would bless them IF they considered God first.

But because they went to old ways of their fathers, they were being cursed.