These were the sons of Levi by clans, with the heads of clans as they were enrolled and with a list of their names by heads who carried out the task of avodah in the House of Adonai from 20 years old and upward.
For the flesh sets its desire against the Ruach, but the Ruach sets its desire against the flesh—for these are in opposition to one another, so that you cannot do what you want.