2. The encouragement that is given them to go on in the work, notwithstanding (v. 4): Yet now, though this house is likely to be much inferior to the former, be strong, O Zerubbabel! and be strong, O Joshua! Let not these leading men give way to this suggestion, nor be disheartened by it, but do as well as they can, when they cannot do so well as they would; and let all the people of the land be strong too, and work; and, if the leaders have but a good heart on it, it is hoped that the followers will have the better heart. Note, Those that work for God ought to exert themselves with vigour, and then to encourage themselves with hope that it will end well.