John Gills Exposition of the Bible Commentary - Deuteronomy 13:18
When thou shalt hearken to the voice of the Lord thy God ,.... Not only in this case, but in all others: to keep all his commandments which I command thee this day : the repetition of which he made unto them, and enjoined the observance of them in the name of the Lord: to do that which is right in the eyes of the Lord thy God ; which they would do, if they kept the commandments of the Lord, which are holy, just, and good, and must be right in his sight because commanded by him. read more
Matthew Henry's Complete Commentary - Deuteronomy 13:12-18
Here the case is put of a city revolting from its allegiance to the God of Israel, and serving other gods. I. The crime is supposed to be committed, 1. By one of the cities of Israel, that lay within the jurisdiction of their courts. The church then judged those only that were within, 1 Cor. 5:12, 13. And, even when they were ordered to preserve their religion in the first principles of it by fire and sword to propagate it. Those that are born within the allegiance of a prince, if they take up... read more