Jay53,
When one visualizes Abraham right at the point of going ahead with the revelation he had received to sacrifice Isaac, with the altar built and with the knife in hand and Abraham knowing that “God could raise him up, even from the dead” and that he had been promised “that in Isaac shall thy seed be called” (Hebrews 11:19,18)–one can understand the critical importance of knowing which voice among the many possible voices, one is following. Abraham could have told himself, “this cannot possibly be that God would have given me such a revelation. I must have been dreaming, or seen a false spirit or heard a false voice.” This would be logical. Logic would say God would not ask him to do such a thing, especially in view of the fact that Abraham himself had been placed on a false altar as a young man and had nearly been killed by his father–a false priest acting out of a pagan ritual.
So visualizing Abraham in that scenario helps to see that one really needs to come to an understanding whereby they are confident that they fully know that the voice they are listening to is God’s voice through the Holy Spirit telling them so. Then they can also peer into their inner soul and reflect on Biblical promises such as the resurrection and the promise of revelation to individuals living righteously, and also Biblical paradoxes such as that Abraham had more than one wife, and move through the paradox into a position of receiving greater knowledge because they have exercised faith and shown they were ready to still love God and still honor His word and will do His will even in the midst of a paradox.
It was a test of trust, and it was really centered in the atonement of Jesus Christ and the resurrection promise. One can also detect from the belief Abraham evidently had that Isaac would immediately be resurrected and live on the earth to bear children as promised to Abraham by God before Isaac was born, that Abraham believed resurrection involved families still being together. His was not the belief that his son, Isaac, would be resurrected into a condition of not being able to have children. This is attested by Paul as I had noted earlier, in Hebrews 11:17-19.
The LDS at the time of Joseph Smith had experienced the Holy Spirit in their individual lives, but perhaps not all of them had and it is true some leaders (such as the Law brothers) had decided that Joseph Smith was no longer receiving revelation from God. Thus they had their own personal test of whether they would seek an answer from the Holy Spirit confirming a possible paradox, or would simply say “no way that can be true” and not grasp that their faith was being tested by God.
Paradoxes happen in the modern world. We see earthquake paradoxes, tsunami paradoxes, family health issues that are paradoxes, untimely deaths that are paradoxes, and the question becomes whether we will still love God and still trust His voice through the Holy Spirit, despite real paradoxes that test our faith and the true sincerity of our belief and love for God. Because we know He loves us, we can discern the paradox and still love Him despite being brought to the point of having a very real, very searing test of our faith.
I hope that helps. Peace to all, and have a wonderful day and a beautiful Sabbath upcoming.