A man who would undertake to fill one of the offices alluded to, without conforming to the law, would be counted an impostor and dealt with as the law directs.
All civilized nations recognize this principle and act accordingly. Even church organizations place great stress upon the necessity that there exists for men to be ordained to their several offices; and a man, before he can legally perform, the marriage ceremony, must first conform to certain rules and laws laid down by the church authority to render the marriage legal. A lay member could not act in the capacity of an elder until authority had been granted him by those who held the power to give authority. Neither could an elder fill the office of a bishop without first conforming to certain rules.
These rules are necessary to the good government of society and the people generally, and without them confusion confounded would reign supreme.
If every man who desired to act as governor was to set up his claims and be allowed to act in that capacity, there would be an end to order. So with all other offices. A few men would sustain one man, as governor, other men would sustain another man, and still other men would sustain their man, until eventually brute force would be the means whereby men would hold their offices.
This principle applies also to admitting men to be citizens of a government. A man who comes from some foreign nation and seeks to become a citizen of the United States must obtain his papers of citizenship and take the oath of allegiance. Not only must he attend to these duties, but he must see that the officer who signs his papers and administers the oath is a duly accredited officer of the government; otherwise his papers are worthless and he is not yet a citizen.
If these things be true as regards man's temporal affairs, how much more true are they when applied to eternal salvation.
Daniel, the young Hebrew prophet, had the visions of futurity opened up to him and saw the time when God would establish a kingdom upon the earth, never more to be thrown down. (Dan. ii., 44; vii., 27).
Many hundreds of years after Daniel's day, Jesus of Nazareth came upon the earth and reiterated the assertion of Daniel, and told His disciples to continue "unceasingly to pray for that kingdom to be set up," and through one of His apostles He revealed how the kingdom was to be established.
John the beloved disciple says: "I saw another angel fly in the midst of heaven, having the everlasting gospel" [or the laws of the kingdom] "to preach" [or proclaim] "unto them that dwell on the earth" (Rev. xiv., 6).
It would naturally be supposed that the heavenly messenger would be endowed with authority to empower men to admit citizens into the kingdom he came to establish, and that no one could take this authority unto himself, "but he that is called of God as was Aaron;" and that he who might dare to do so, without first being authorized, would render himself liable to the penalty God's law inflicts upon all impostors, usurpers and wolves in sheep's clothing generally.