131 On that day there was a reading from the book of Moses in the hearing of the people; and they saw that it said in the book that no Ammonite or Moabite might ever come into the meeting of God; 2 Because they did not give the children of Israel bread and water when they came to them, but got Balaam to put a curse on them: though the curse was turned into a blessing by our God. 3 So after hearing the law, they took out of Israel all the mixed people.
Matthew Henry's Commentary on Nehemiah 13:1-3
Commentary on Nehemiah 13:1-9
(Read Nehemiah 13:1-9)
Israel was a peculiar people, and not to mingle with the nations. See the benefit of publicly reading the word of God; when it is duly attended to, it discovers to us sin and duty, good and evil, and shows wherein we have erred. We profit, when we are thus wrought upon to separate from evil. Those that would drive sin out of their hearts, the living temples, must throw out its household stuff, and all the provision made for it; and take away all the things that are the food and fuel of lust; this is really to mortify it. When sin is cast out of the heart by repentance, let the blood of Christ be applied to it by faith, then let it be furnished with the graces of God's Spirit, for every good work.