We have here an account of the remaining good effects of the universal joy that was at the dedication of the wall. When the solemnities of a thanksgiving day leave such impressions on ministers and people as that both are more careful and cheerful in doing their duty afterwards, then they are indeed acceptable to God and turn to a good account. So it was here. 1. The ministers were more careful than they had been of their work; the respect the people paid them upon this occasion encouraged them to diligence and watchfulness, Neh. 12:45. The singers kept the ward of their God, attending in due time to the duty of their office; the porters, too, kept the ward of the purification, that is, they took care to preserve the purity of the temple by denying admission to those that were ceremonially unclean. When the joy of the Lord thus engages us to our duty, and enlarges us in it, it is then an earnest of that joy which, in concurrence with the perfection of holiness, will be our everlasting bliss. 2. The people were more careful than they had been of the maintenance of their ministers. The people, at the dedication of the wall, among other things which they made matter of their joy, rejoiced for the priests and for the Levites that waited, Neh. 12:44. They had a great deal of comfort in their ministers, and were glad of them. When they observed how diligently they waited, and what pains they took in their work, they rejoiced in them. Note, The surest way for ministers to recommend themselves to their people, and gain an interest in their affections, is to wait on their ministry (Rom. 12:7), to be humble and industrious, and to mind their business. When these did so the people thought nothing too much to do for them, to encourage them. The law had provided then their portions (Neh. 12:44), but what the better were they for that provision if what the law appointed them either was not duly collected or not justly paid to them? Now, (1.) Care is here taken for the collecting of their dues. They were modest, and would rather lose their right than call for it themselves. The people were many of them careless and would not bring their dues unless they were called upon; and therefore some were appointed whose office it should be to gather into the treasuries, out of the fields of the cities, the portions of the law for the priests and Levites (Neh. 12:44), that their portion might not be lost for want of being demanded. This is a piece of good service both to ministers and people, that the one may not come short of their maintenance nor the other of their duty. (2.) Care is taken that, being gathered in, they might be duly paid out, Neh. 12:47. They gave the singers and porters their daily portion, over and above what was due to them as Levites; for we may suppose that when David and Solomon appointed them their work (Neh. 12:45, 46), above what was required from them as Levites, they settled a fund for their further encouragement. Let those that labour more abundantly in the word and doctrine be counted worthy of this double honour. As for the other Levites, the tithes, here called the holy things, were duly set apart for them, out of which they paid the priests their tithe according to the law. Both are said to be sanctified; when what is contributed, either voluntarily or by law, for the support of religion and the maintenance of the ministry, is given with an eye to God and his honour, it is sanctified, and shall be accepted of him accordingly, and it will cause the blessing to rest on the house and all that is in it, Ezek. 44:30.