The final verses of this chapter describe how the angel of the Lord struck down the Assyrian army during the night (cf. Ex 14:19-31) and how the king, with what little remained of his forces, retreated to his country, thus eliminating the threat to Jerusalem. This event, which certainly has a historical basis, is interpreted in theological terms by the Deuteronomist editor as a gesture of divine love and favor toward Jerusalem; likewise, its downfall and destruction at the hands of Babylon years later are regarded as punishment for its infidelity (cf. 21:10-15; 23:27). In verse 37, Sennacherib’s death at the hands of conspirators is confirmed, thereby fulfilling what was stated in 19:7.