Bible Notes Online - 2-Kings 25 - ESV
Commentary

v1-3: The city was besieged for 18 months, until the people were starved into submission.

v4-7: It may well have been the Jewish soldiers who broke through the wall, hoping to escape, but the Babylonian army surrounded the city, and the people were either killed or captured. King Zedekiah was captured, and taken to Babylon.

v8-12: Four weeks later, Nebuzaradan, the commander of the Babylonian imperial guard returned to destroy the walls and main buildings of Jerusalem, and to carry off many of the people (see ch 17; 24.14-16). Only the very poorest were left in the land.

v13-17: Earlier, the gold items, the treasures, had been removed from the temple (24.13); now the bronze items were removed. There was a large amount, but it would doubtless be useful to the king of Babylon.

v18-21: Nebuzaradan also removed some of the more influential people and had them killed. These would have been a good influence upon the people of Judah, and may have been thought to represent a potential rebellion against Babylon. We expect to see the devil's attacks against keen Christians, leaders, faithful and godly people.

The sad summary, "So Judah went into captivity, away from her land."

v22-24: Gedaliah was made governor of Judah; see Jer 40.

v25-26: Ishmael arose to kill Gedaliah (Jer 41-44). Jeremiah recalled the journey of the people to Egypt.

v27-30: The book ends with Jehoiachin released from prison. From this man came Zerubbabel, a key leader who was involved in the return from captivity. Also from this man came Joseph, husband of Mary, mother of the Lord Jesus.

So, following the sad end to the nation of Judah, there are signs of future hope.