15 And the wall is completed in the twenty and fifth of Elul, on the fifty and second day; 16 and it cometh to pass, when all our enemies have heard, and all the nations who are round about us see, that they fall greatly in their own eyes, and know that by our God hath this work been done. 17 Also, in those days the freemen of Judah are multiplying their letters going unto Tobiah, and those of Tobiah are coming in unto them; 18 for many in Judah are sworn to him, for he 'is' son-in-law to Shechaniah son of Arah, and Jehohanan his son hath taken the daughter of Meshullam son of Berechiah; 19 also, his good deeds they have been saying before me, and my words they have been taking out to him; letters hath Tobiah sent to make me afraid.

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.