In Leviticus 10, we read of the deaths of two of Aaron-s sons, Nadab and Abihu. They, like their father, Aaron, and his two other sons, were appointed priests of God Most High in the burgeoning nation of Israel under Moses- leadership. Aaron himself was the very first High Priest of the nation of Israel and other High Priests were to come from Aaron-s line. All of the four sons were blessed, but two perished because they failed to obey God to the nth degree.