'Levitical' in the Bible

Now the head of all the Levitical leaders was Eleazar son of Aaron the priest. He was appointed over those who were responsible for the sanctuary.

You will go to the Levitical priests and the judge in office in those days and seek a solution; they will render a verdict.

When he sits on his royal throne he must make a copy of this law on a scroll given to him by the Levitical priests.

The Levitical priests -- indeed, the entire tribe of Levi -- will have no allotment or inheritance with Israel; they may eat the burnt offerings of the Lord and of his inheritance.

Then the Levitical priests will approach (for the Lord your God has chosen them to serve him and to pronounce blessings in his name, and to decide every judicial verdict)

Be careful during an outbreak of leprosy to follow precisely all that the Levitical priests instruct you; as I have commanded them, so you should do.

Then Moses and the Levitical priests spoke to all Israel: "Be quiet and pay attention, Israel. Today you have become the people of the Lord your God.

Then Moses wrote down this law and gave it to the Levitical priests, who carry the ark of the Lord's covenant, and to all Israel's elders.

and commanded the people: "When you see the ark of the covenant of the Lord your God being carried by the Levitical priests, you must leave here and walk behind it.

All the people, rulers, leaders, and judges were standing on either side of the ark, in front of the Levitical priests who carried the ark of the covenant of the Lord. Both resident foreigners and native Israelites were there. Half the people stood in front of Mount Gerizim and the other half in front of Mount Ebal, as Moses the Lord's servant had previously instructed to them to do for the formal blessing ceremony.

As his father David had decreed, Solomon appointed the divisions of the priests to do their assigned tasks, the Levitical orders to lead worship and help the priests with their daily tasks, and the divisions of the gatekeepers to serve at their assigned gates. This was what David the man of God had ordered.

Nor will the Levitical priests ever lack someone to stand before me and continually offer up burnt offerings, sacrifice cereal offerings, and offer the other sacrifices."'"

you will give a young bull for a sin offering to the Levitical priests who are descended from Zadok, who approach me to minister to me, declares the sovereign Lord.

"'But the Levitical priests, the descendants of Zadok who kept the charge of my sanctuary when the people of Israel went astray from me, will approach me to minister to me; they will stand before me to offer me the fat and the blood, declares the sovereign Lord.

So if perfection had in fact been possible through the Levitical priesthood -- for on that basis the people received the law -- what further need would there have been for another priest to arise, said to be in the order of Melchizedek and not in Aaron's order?