2:10–13 The language is once again messianic, describing the personal presence of the Messiah, dwelling on the throne of David in Jerusalem during the Millennium.
MacArthur Study Bible
2:10 The instruction to sing and rejoice is paralleled in the Psalms at the conjunction of divine justice (Ps. 35:27; cf. Prov. 29:6) and divine presence (Ps. 90:14). The dramatic return of the Lord to inhabit his rebuilt house is cause for praise for those who have returned to Judah.
ESV Study Bible