“... She first incorporates the thanksgiving hymn of Isaiah 12, which results partly from the New Creation described it 11:6-9 but also from the New Creation oracle of Isaiah 65 (compare εὐφραίνω, ἀγάλλομαι, Sibylline Oracles 3:785; Isaiah 12:6; 65:18; ὃς οὐρανὸν ἔκτισε καὶ γῆν, Sibylline Oracles 3:786; ἔσται ὁ οὐρανὸς καινὸς καὶ ἡ γῆ καινή, Greek Isaiah 65:17; and ἐν σοὶ δ’ οἰκήσει, Sibylline Oracles 3:787; ἐν μέσῳ αὐτῆς, Greek Isaiah 12:6). Jerusalem is to rejoice because God will restore them and establish it as his eternal dwelling, with the light of his presence shining out from the city and over the earth (Sibylline Oracles 3:787). The Sibyl then continues by describing the attendant circumstances of Zion’s restoration with language taken from Isaiah 11:6-9 and, in turn, 65:25 (verses 788-795) ...”