Deuteronomy 1: chose wise and respected men.

Deuteronomy 1:1-18
Time of Deuteronomy is in the 40 years 11 months first day after went out of Egypt.
Moses began to expound this law in east of Jordan in the territory of Moab.
"Go in and take possession of the land that the Load swore he would give to your fathers and to their descendants after them."
The population of Israel has increased as many as stars in the sky, the management is a burden to Moses. So Moses chose wise and respected men from tribes and appointed them to have authority over them.
Their job is to hear the dispute between your brother Israelite or between one of them and alien. Do not show partiality in judge; hear both small and great alike. Do not be afraid of any man, for judgment belongs to God.
Why?
Horeb is another name for Mt Sinai.
The wise advice to do so came from his father-in-law, Jethro(Exodus 18:13-26)
Before Israelite enter the promised land, Mose addressed these words to all Israel. Let them could have these possession forever.
How?
To be a wise and efficient lwader have to share some affair to others-the condition is who is wise and respected men.
How I chose my co-worker in COAA, I should chose wise and respected men.