There are two approaches to preserving a belief system. Scholars refer to these as “sophic” and “mantic,” but the scriptural language would be “the priestly” and “the prophetic.”
Priests deal with rites, ordinances, commandments and procedures. This durable approach to preserving a belief system allows a dispensation of the Gospel to continue to have a presence, long after a founder has died. Moses, for example, established a system of rites and observances which then became the religious fare of priests who perpetuated the system from the time of Moses until the coming of Christ.
Prophets deal with God and angels. They receive new insight, promises and covenants. Their conduct can even appear to violate the traditions of the religion they follow, but that is only because they are not bound to the tradition as practiced by the priests. Instead they have penetrated into the underlying meaning, the original power, the purpose of the rites.
Dispensations are founded by those who combine both traditions. Moses was a prophet, and established priestly rites. Christ was a prophet and more, and He also established priestly rites. Similarly, Joseph Smith was an authentic Dispensation Head who was both a prophet and established priestly rites.
The reason an apostasy can be concealed from the view of religious believers is because they confuse the presence of continuing priestly tradition with both. They do not notice the prophetic presence has left. Concealing the fact that the prophetic presence is gone is possible because priests focus on authority and make that idea the central, even controlling issue for salvation.
Catholics held a monopoly for a thousand years using the idea of “keys from St. Peter” as the foundation upon which the religion was built. Not until the eastern Orthodox faith departed was there any choice to be made between “keys” in Rome and “keys” in Constantinople. It took Martin Luther to finally peel away the fraud of “keys” independent from righteousness. His expositions on the “priesthood of faith” allowed a divorce between claims of priestly “keys” and faith in God.
It took Martin Luther’s revolution in thinking several hundred years to create a religious landscape where Joseph Smith and a new Dispensation of the Gospel could be introduced. These things move slowly because mankind is generally imprisoned by their traditions and are incapable of seeing the difference between the priestly and the prophetic traditions. This blindness becomes the tool through which the priestly tradition controls mankind.
Priestly tradition is stable, authoritarian, controlling, focused on outward conduct, amasses wealth, power and prestige. Priestly tradition can continue in the absence of spirit, revelation or even godliness. Priestly tradition can become the friend of government, business and empires, and can work hand-in-hand with the powers of this world.
Prophetic tradition is unruly, unpredictable, and challenges the god of this world. It cannot work with the powers of this world, but strikes at its authority. It cannot exist without the direct involvement of God and angels and it cannot be divorced from continuing revelation.
You can have both without an apostasy. You can have the prophetic without an apostasy. You can have a priestly tradition exist without an apostasy, but that is much less likely. In any complete apostasy, the presence of the priestly tradition is essential to be able to accomplish the “trick” referred to in the post yesterday.