Nehemiah 6:3 - Clarke's commentary and critical notes on the Bible

And I sent messengers unto them, saying, I am doing a great work, so that I cannot come down: why should the work cease, whilst I leave it, and come down to you? I am doing a great work - Though he knew their design, he does not think it prudent to mention it. Had he done so, they would probably have gone to extremities, finding that they were discovered; and perhaps in a formidable body attacked Jerusalem, when ill provided to sustain such a shock. They wished to effect their purpose rather by treachery than by open violence. I know not any language which a man who is employed on important labors can use more suitably, as an answer to the thousand invitations and provocations he may have to remit his work, enter into useless or trivial conferences, or notice weak, wicked, and malicious attacks on his work and his motives: "I am doing a great work, so I cannot stoop to your nonsense, or notice your malevolence. Why should the work cease, while I leave it, and come down to such as you?"