17 Moreover in those days the nobles of Judah sent many letters to Tobi'ah, and Tobi'ah's letters came to them. 18 For many in Judah were bound by oath to him, because he was the son-in-law of Shecani'ah the son of Arah: and his son Jehoha'nan had taken the daughter of Meshul'lam the son of Berechi'ah as his wife. 19 Also they spoke of his good deeds in my presence, and reported my words to him. And Tobi'ah sent letters to make me afraid.
Matthew Henry's Commentary on Nehemiah 6:17-19
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.