So, do you want to teach your kids basic theology? Do you want them to understand some of the foundational doctrines and practices of the faith? If so, you need to begin catechizing them.
Published by Kress Biblical Resources, and based on the Old Testament teaching outlines that many have come to know and love, the purpose of this book (like the first in the series) is to equip Christians to study and teach verse by verse through the Old Testament—the Wisdom literature of the Bible in particular, in this case.
The purpose, intentionality, and origin for elders is these men of spiritual integrity and maturity, who fear God, and have been appointed to come alongside Moses, to carry the burden of shepherding the people of God, together.