The fact that a Levitical priesthood is mentioned, of necessity indicates that it is to be interpreted figuratively because the Levitical priesthood has been abolished.
Hear ye, hear ye, HeRose hath found a way to stop the earth from revolving around the sun and hath extiguished it. He hath also found a way to stop the moon from revolving around the earth and hath made away with it...
Jer 33:20 Thus saith the LORD; If ye can break my covenant of the day, and my covenant of the night, and that there should not be day and night in their season;
Jer 33:21 Then may also my covenant be broken with David my servant, that he should not have a son to reign upon his throne; and with the Levites the priests, my ministers.
Jer 33:22 As the host of heaven cannot be numbered, neither the sand of the sea measured: so will I multiply the seed of David my servant, and the Levites that minister unto me.
Pretty strong words there HeRose.

