"We know the challenges Abraham’s posterity faced (and still do). We know of Moses’s problems with an Israelite people who left Egypt but couldn’t quite get Egypt to leave them. Isaiah was the prophet who saw the loss of the 10 Israelite tribes to the north. Jeremiah, Ezekiel, and Daniel were all prophets of captivity. Peter, James, John, and Paul, the great figures of the New Testament, all saw apostasy creeping into their world almost before the Savior had departed and certainly while they themselves were still living. Think of the prophets of the Book of Mormon, living in a dispensation ending with such painful communication between Mormon and Moroni about the plight they faced and the nations they loved dissolving into corruption, terror, and chaos.

In short, apostasy and destruction of one kind or another was the ultimate fate of every general dispensation we have ever had down through time. But here’s my theory. My theory is that those great men and women, the leaders in those ages past, were able to keep going, to keep testifying, to keep trying to do their best, not because they knew that they would succeed but because they knew that you would. I believe they took courage and hope not so much from their own circumstances as from yours—a magnificent congregation of young adults like you tonight gathered by the hundreds of thousands around the world in a determined effort to see the gospel prevail and triumph." - Terror, Triumph, and a Wedding Feast; Elder Jeffrey R. Holland Of the Quorum of the Twelve Apostles - CES Fireside for Young Adults September 12, 2004 Brigham Young University ] But behold, Jesus Christ hath shown you unto me, and I know your doing. [ "Moroni said once, speaking to those of us who would receive his record in the last days:

“Behold, the Lord hath shown unto me great and marvelous things concerning that which must shortly come, [ Reference to the second coming of Christ. ] at that day when these things shall come forth among you.

“Behold, I speak unto you as if ye were present, and yet ye are not. But behold, Jesus Christ hath shown you unto me, and I know your doing” (Mormon 8:34–35).

One way or another, I think virtually all of the prophets and early apostles had their visionary moments of our time—a view that gave them courage in their own less-successful eras. Those early brethren knew an amazing amount about us. Prophets such as Moses, Nephi, and the brother of Jared saw the latter days in tremendously detailed vision. some of what they saw wasn’t pleasing, but surely all those earlier generations took heart from knowing that there would finally be one dispensation that would not fail.

Ours, not theirs, was the day that gave them “heavenly and joyful anticipations” and caused them to sing and prophesy of victory. Ours is the day, collectively speaking, toward which the prophets have been looking from the beginning of time, and those earlier brethren are over there still cheering us on! In a very real way, their chance to consider themselves fully successful depends on our faithfulness and our victory. I love the idea of going into the battle of the last days representing Alma and Abinadi and what they pled for and representing Peter and Paul and the sacrifices they made. If you can’t get excited about that kind of assignment in the drama of history, you can’t get excited!
A Wedding Feast

Let me add another element to this view of the dispensation that I think follows automatically. Because ours is the last and greatest of all dispensations, because all things will eventually culminate and be fulfilled in our era, there is, therefore, one particular, very specific responsibility that falls to those of us in the Church now that did not rest quite the same way on the shoulders of Church members in any earlier time. Unlike the Church in the days of Abraham or Moses, Isaiah or Ezekiel, or even in the New Testament days of James and John, we have a responsibility to prepare the Church of the Lamb of God to receive the Lamb of God—in person, in triumphant glory, in His millennial role as Lord of Lords and King of Kings. No other dispensation ever had that duty.

In the language of the scriptures, we are the ones designated in all of history who must prepare the bride for the advent of the Bridegroom and be worthy of an invitation to the wedding feast (see Matthew 25:1–12; 22:2–14; D&C 88:92, 96). Collectively speaking—whether it is in our lifetime or our children’s or our grandchildren’s or whenever—we nevertheless have the responsibility as a Church and as individual members of that Church to be worthy to have Christ come to us, to be worthy to have Him greet us, and to have Him accept and receive and embrace us. The lives we present to Him in that sacred hour must be worthy of Him!" - Terror, Triumph, and a Wedding Feast; Elder Jeffrey R. Holland Of the Quorum of the Twelve Apostles - CES Fireside for Young Adults September 12, 2004 Brigham Young University]