After them repaired Zadok the son of Immer, over against his house,.... After the last of the priests, this begun where they ended, and repaired as far as his house reached; and being, perhaps, a person of some note, his house might be a large one:

after him repaired also Shemaiah, the son of Shechaniah, the keeper of the east gate; that is, of the temple; for the gates of the city having been burnt so long, it cannot be thought there should be a keeper of any of them.

Zadok ben Immer (Ezra 2:37) was probably the head of the priestly order of Immer. Shemaiah the son of Shecaniah, the keeper of the east gate, can hardly be the same as the Shemaiah of the sons of Shecaniah entered among the descendants of David in 1 Chronicles 3:22. He might rather be regarded as a descendant of the Shemaiah of 1 Chronicles 26:6., if the latter had not been enumerated among the sons of Obed-Edom, whose duty was to guard the south side of the temple. The east gate is undoubtedly the east gate of the temple, and not to be identified, as by Bertheau, with the water-gate towards the east (Nehemiah 3:26). The place where Shemaiah repaired is not more precisely defined; nor can we infer, with Bertheau, from the circumstance of his being the keeper of the east gate, that he, together with his subordinate keepers, laboured at the fortification of this gate and its adjoining section of wall. Such a view is opposed to the order of the description, which passes on to a portion of the wall of Ophel; see rem. on Nehemiah 3:31.

After them repaired Zadok the son of Immer over against his house. After him repaired also Shemaiah the son of Shechaniah, the keeper of the east gate.

3:1-32 The rebuilding the walls of Jerusalem. - The work was divided, so that every one might know what he had to do, and mind it, with a desire to excel; yet without contention, or separate interests. No strife appears among them, but which should do most for the public good. Every Israelite should lend a hand toward the building up of Jerusalem. Let not nobles think any thing below them, by which they may advance the good of their country. Even some females helped forward the work. Some repaired over against their houses, and one repaired over against his chamber. When a general good work is to be done, each should apply himself to that part which is within his reach. If every one will sweep before his own door, the street will be clean; if every one will mend one, we shall all be mended. Some that had first done helped their fellows. The walls of Jerusalem, in heaps of rubbish, represent the desperate state of the world around, while the number and malice of those who hindered the building, give some faint idea of the enemies we have to contend with, while executing the work of God. Every one must begin at home; for it is by getting the work of God advanced in our own souls that we shall best contribute to the good of the church of Christ. May the Lord thus stir up the hearts of his people, to lay aside their petty disputes, and to disregard their worldly interests, compared with building the walls of Jerusalem, and defending the cause of truth and godliness against the assaults of avowed enemies.