15 The wall was finished on the twenty-fifth day of Elul. It had taken fifty-two days. 16 When all our enemies heard the news and all the surrounding nations saw it, our enemies totally lost their nerve. They knew that God was behind this work. 17 All during this time letters were going back and forth constantly between the nobles of Judah and Tobiah. 18 Many of the nobles had ties to him because he was son-in-law to Shecaniah son of Arah and his son Jehohanan had married the daughter of Meshullam son of Berekiah. 19 They kept telling me all the good things he did and then would report back to him anything I would say. And then Tobiah would send letters to intimidate me.

Matthew Henry's Commentary on Nehemiah 6:15-19

Commentary on Nehemiah 6:15-19

(Read Nehemiah 6:15-19)

The wall was begun and finished in fifty-two days, though they rested on the sabbaths. A great deal of work may be done in a little time, if we set about it in earnest, and keep close to it. See the mischief of marrying with strangers. When men once became akin to Tobiah, they soon became sworn to him. A sinful love leads to a sinful league. The enemy of souls employs many instruments, and forms many projects, to bring reproach on the active servants of God, or to take them from their work. But we should follow the example of Him who laid down his life for the sheep. Those that simply cleave to the Lord and his work will be supported.