The Descendants of Aaron

Only Aaron and his descendants were allowed to offer sacrifices and incense on the two altars at the sacred tent. They were in charge of the most holy place and the ceremonies to forgive sins, just as God's servant Moses had commanded.

Others were responsible for the temple furnishings and its sacred objects, as well as the flour, wine, olive oil, incense, and spices.

the gold incense altar, and the gold statue of a chariot for the winged creatures which were on the lid of the sacred chest.