Bere’shiyth (Genesis) 29:34
And she conceived again, and bare a son; and said, Now this time will my husband be joined לָוָה (lavah) unto me, because I have born him three sons: therefore was his name called Leviy לֵוִי.
לָוָה lavah means to twine, i.e. (by implication) to unite. Leviy therefore means, he who is intertwined, or he who intertwines.
It is Leviy who will interweave the ways of the Torah with the ways of men, and in particular, with the whole of the house of Yisra’el. Consider the commission of the Leviym.
Shemot (Exodus) 27:21
In the tabernacle of the congregation without the vail, which is before the testimony, Aaron and his sons shall order it from evening to morning before YAHUAH: it shall be a statute forever unto their generations on the behalf of the children of Yisra’el.
Shemot (Exodus) 29:29
And the holy garments of Aaron shall be his sons' after him, to be anointed therein, and to be consecrated in them.
Now, considering the anointing of the holy garments, consider the details set forth later in Shemot:
Shemot (Exodus) 30:22-33
Moreover YAHUAH spoke unto Mosheh, saying, 23 Take also unto you principal spices, of pure myrrh five hundred sheqels, and of sweet cinnamon half so much, even two hundred and fifty sheqels, and of sweet calamus two hundred and fifty sheqels, 24 And of cassia five hundred sheqels, after the sheqel of the sanctuary, and of oil olive a hin: And you shall make it an oil of holy ointment, an ointment compound after the art of the apothecary: it shall be a holy anointing oil. 26 And you shall anoint את eth-the Tabernacle of the assembly therewith, and את eth-the Ark of the Testimony, 27 And את eth-the table and את eth-all his vessels, and את eth-the menorah and את eth-his vessels, and את eth-the altar of incense, 28 And את eth-the altar of burnt offering with את eth-all his vessels, and את eth-the laver and את eth-his foot. 29 And you shall sanctify them, that they may be most holy: whatsoever touches them shall be holy. 30 And you shall anoint את eth-Aharon and his sons, and consecrate them, that they may minister unto me in the priest's office. 31 And you shall speak unto the children of Yisra’el, saying, This shall be a holy anointing oil unto me throughout your generations. 32 Upon man's flesh shall it not be poured, neither shall ye make any other like it, after the composition of it: it is holy, and it shall be holy unto you. 33 Whosoever compounds any like it, or whosoever puts any of it upon a stranger, shall even be cut off from his people.
Once again we have an anointing that is to be sustained throughout your generations. This is not a finite or temporary appointment or anointment. Mosheh goes on to include another affirmation of this idea at the end of Shemot.
Shemot (Exodus) 40:12-16
And you shall bring את eth-Aharon and את eth-his sons unto the door of the Tabernacle of the assembly, and wash them with water. 13 And you shall put upon את eth-Aharon את eth the holy garments, and anoint him, and sanctify him; that he may minister unto me in the priest's office. 14 And you shall bring את eth-his sons, and clothe them with coats: 15 And you shall anoint them, as you anointed את eth-their father, that they may minister unto me in the priest's office: for their anointing shall surely be an everlasting priesthood throughout their generations. 16 Thus did Mosheh: according to all that YAHUAH commanded him, so did he.