Moreover you shall provide out of all the people able men, such as fear God, men of truth, hating covetousness; and place such over them, to be rulers of thousands, and rulers of hundreds, rulers of fifties, and rulers of tens:
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Augustine of Hippo
AD 430
Moses in fact took care to appoint teachers of reading and writing for God’s people before they had any written record of God’s law. The Septuagint Scripture calls these instructors grammatoeisagogo&#;&#;, which is Greek for “bringersin of letters,” because they brought them, in a sense, into their students’ minds or perhaps introduced their students to them.
Avarice. That they may not be bribed against their better knowledge. The wise, rich, and disinterested, must be appointed magistrates; such as may not be under any undue influence. Aristotle blames the Lacedemonians for entrusting such offices to people who had nothing. See Isaias iii. 7.
Moses, who speaks with God, is judged by the reproof of Jethro, a man of alien race, on the ground that he devotes himself by his illadvised labor to the earthly affairs of the people. At the same time counsel is given him to appoint others in his place for the reconciling of quarrels, so that he himself may be more free to learn the secrets of spiritual matters for teaching the people.