In 3:1-32, the author provides a list of names and sections of work. This may be an archival document or organizational notes. The task is divided into 42 parts. Nehemiah was a layman. With his authority, he enlists the high priest to work on the wall as well, and by consecrating a gate, he imparts a sacred character to the project. The author then describes the difficulties that made the construction a dramatic effort. The reasons given by Shambal and his friends seem to be envy, and perhaps fear. The best way to respond to the mockery is through constant activity and visible results. The mockery escalates into threats, but Nehemiah remains undaunted and prepares his people to defend against any possible attack. The phrase in v. 4:11 has become famous for its concise expressiveness rather than its realism. The author describes the situation with satisfaction, noting that the threats, far from scaring him, make him stronger. And when he has done everything he can, he places his full trust in God.