Contradiction with Isaiah 51:3
Isaiah 51:3 speaks of the Lord comforting Zion and turning its wastelands into a garden, contrasting Isaiah 6:12 which speaks of desolation.
Isaiah 51:3: For the LORD shall comfort Zion: he will comfort all her waste places; and he will make her wilderness like Eden, and her desert like the garden of the LORD; joy and gladness shall be found therein, thanksgiving, and the voice of melody.
Contradiction with Jeremiah 31:16-17
These verses promise the return of children to their own land, which contradicts the removal of people described in Isaiah 6:12.
Jeremiah 31:16-17: Thus saith the LORD; Refrain thy voice from weeping, and thine eyes from tears: for thy work shall be rewarded, saith the LORD; and they shall come again from the land of the enemy.
Contradiction with Ezekiel 36:33-35
Ezekiel 36:33-35 describes the restoration of the land and cities, contradicting the devastation mentioned in Isaiah 6:12.
Ezekiel 36:33-35: Thus saith the Lord GOD; In the day that I shall have cleansed you from all your iniquities I will also cause [you] to dwell in the cities, and the wastes shall be builded.
Contradiction with Amos 9:14-15
Amos 9:14-15 talks about restoring the fortunes of Israel, which contrasts with the desolation and departure of people in Isaiah 6:12.
Amos 9:14-15: And I will bring again the captivity of my people of Israel, and they shall build the waste cities, and inhabit [them]; and they shall plant vineyards, and drink the wine thereof; they shall also make gardens, and eat the fruit of them.