C. H. Mackintosh, in his Notes on the Pentateuch, discusses church discipline in his commentary on Numbers 5:3 - "that they defile not their camps, in the midst whereof...
When Moses was distressed because of the greatness of the task of leading the children of Israel through the wilderness, God commanded him to gather seventy elders to help him carry the burden (Numbers 11:16). Moses gathered the seventy round about the tabernacle and the spirit that was on Moses rested on the seventy (Numbers 11:24-25).
In the 1780's, the Baptist pastor John Leland was fighting against Virginia state taxes going to support the Episcopalian clergy. One clergyman argued that they had to have the tax income in order to have the time needed to prepare for sermons. Leland responded that he could expound the scriptures without special preparation and the Episcopalian challenged him to prove it by preaching on a text provided just before the sermon. "Leland went into the pulpit and was handed a text which proved to be Numbers 22:21, 'And Balaam saddled his ass.' Mr Leland first commented on the account from which the text was taken, and then said he should divide his subject into three parts: 1st, Balaam, as a false prophet, represents a hireling clergy; 2nd, the saddle represents their enormous salaries, and 3rd, the dumb ass represents the people who will bare such a load." Quote taken from "How Satan Turned America Against God" by William P. Grady (p.159-160).
The Book of Numbers is a great book when looking for devotional material. In chapters 1-10 the people seem to be wholly following the commandments of the Lord. However, chapter 11 is the beginning of woes. The very first phrase is "And when the people complained, it displeased the Lord". In chapter 12, we find the murmuring moving up the ranks into the leadership and infecting Miriam and Aaron as they murmur against Moses. In chapter 13, ten of the twelve spies come back with an evil report concerning the land of promise. In chapter 14, we find the people wanting to make a captain to return to Egypt and then wanting to stone Joshua and Caleb for their report of faith. This chapter includes the decision of the Israelites not to go into the land of promise, and then their decision to go into the land of promise after the Lord told them they could no longer go in. The Israelites decide to go against the commandments of the Lord and try to take the land of Canaan on their own, only to be smitten by the Amalekites and Canaanites.
