Zechariah 8:8-9

8:8 And I will bring them to settle within Jerusalem. They will be my people, and I will be their God, ¹  in truth and righteousness.’

8:9 “The Lord who rules over all also says, ‘Gather strength, you who are listening to these words today from the mouths of the prophets who were there at the founding of the house of the Lord who rules over all, ²  so that the temple might be built.

[8:8]  ¹ sn The affirmation They will be my people, and I will be their God speaks of covenant renewal, a restoration of the unbroken fellowship the Lord desired to have with his people but which their disloyalty had shattered. In the eschaton God and Israel will be in covenant union once again (cf. Jer 31:33).

[8:9]  ² sn These prophets who were there at the founding of the house of the Lord who rules over all included at least Haggai and Zechariah, and perhaps others. The founding referred to here is not the initial laying of the temple’s foundations in 536 b.c. (Ezra 3:8) but the resumption of work two years before the time of the present narrative (i.e., in 520 b.c.), as vv. 10-12 make clear.