“Singers and dancers alike say.
‘All my springs are in you.’”
This seems to be a confusing end to this psalm. It is not the fact of singers and dancers, but what they say. It seems that all people or good people spring from Mount Zion. Everything springs from Yahweh and especially from Zion.
“The Israelites living in Judea heard of everything that Holofernes, the general of King Nebuchadnezzar of the Assyrians, had done to the nations. They heard that he had plundered and destroyed all their temples. Thus they were therefore greatly terrified at his approach. They were alarmed both for Jerusalem and for the temple of the Lord their God. They had only recently returned from exile. All the people of Judea had just now gathered together. The sacred vessels, the altar, and the temple had been consecrated after their profanation.”
This is where the history is anachronistic and confusing, as if it was simple already. This text says that they had recently returned from exile, but it was King Nebuchadnezzar who led them into exile. These would be the remaining poor or not important people, if historically correct. This author is probably referring to his own experiences here. If this was before the exile as it historically seems to be, they may be referring to the refurbishing and renewal of the Temple worship by King Josiah of Judah (640-609 BCE), about 30 years earlier. Notice that here the land is called Judea, a post-exilic expression, and not Judah, as was common before the exile.