These were Levi’s descendants listed by their families. They were the leaders of families. Each person who was twenty years old or older was listed. They served in the Lord’s Temple.
Any time the Holy Tent is moved, the Levites must take it down, and any time it is set up, the Levites must do it. Anyone else who goes near the Holy Tent will be put to death.
But when Christ came as the high priest of the good things we now have, he entered the greater and more perfect tent. It is not made by humans and does not belong to this world.