Any cult/preacher can cite this text as a basis of their right of exclusive authorization to performing the cults abracadabra ritual religious rigmarole. The trick, in any dispute of authority is to be the source educated to invoke it first, which automatically places opponent practitioners in the position of being nothing more than overreaching unauthorized losers of the type of Nadab and Abihu.
Running and maintaining tight control of the cult, and to exclusive authority over it, is very much dependent upon maintaining such obscure literary weapons, and in being skillful at only unsheathing and employing them with great discretion in disarming threats to the established order and authority. After all one does NOT want such would-be climbers and 'gainsayers' aware, and thus be first to cite and employ the weapon.
Make no mistake, these texts were composed by the priesthood for the maintaining of control over the priesthood first, and then through maintaining of that established order and authority, over the entire cult. The would be 'Nadab and Abihu's' arising among the priesthood, and attempting assuming of any self-appointed positions or rights, must be countered and put down.
