The After Life - Post Death and Pre Resurrection

History of the Church, 6:52; included in Teachings of the Prophet Joseph Smith, 326; often quoted, as in Henry B. Eyring, To Draw Closer to God (1997), 122; see also Teachings of Presidents of the Church: Brigham Young (1997), chapter 38, “The Spirit World.”
“The spirits of the just are exalted to a greater and more glorious work … [in] the world of spirits. … They are not far from us, and know and understand our thoughts, feelings, and motions, and are often pained therewith.”

President Dallin H Oaks, Trust in the Lord, October 2019 General Conference
“...family members who were righteous will be together in the world of spirits.”

Alma 40:12 
12 And then shall it come to pass, that the spirits of those who are righteous are received into a state of happiness, which is called paradise, a state of rest, a state of peace, where they shall rest from all their troubles and from all care, and sorrow.

If We Are Prepared, We Shall Not Fear

Elder Quentin L Cook, Shipshape and Bristol Fashion: Be Temple Worthy—in Good Times and Bad Times, October 2015 General Conference
"...the storms and temptations of this life are often unpredictable. But this we know: they will come! In order to overcome the challenges and temptations that each of us inevitably faces, it will require righteous preparation and the use of divinely provided protections. We must determine to be temple worthy regardless of what befalls us. If we are prepared, we shall not fear."

Testimony Meeting

Elder M Russell Ballard, God Is at the Helm, October 2015 General Conference

"This same spirit of worship should permeate our monthly fast and testimony meetings. This sacrament meeting is for members to briefly express gratitude, love, and appreciation for our Heavenly Father, Jesus Christ, and the restored gospel and to bear personal witness of these things. Fast and testimony meeting is a time to share brief inspirational thoughts and bear solemn testimony. It is not a time to give a speech.

"Young children should practice sharing their testimonies in Primary and with their parents in family home evening gatherings until they understand the important meaning of a testimony."

Gift of Tongues

1 Corinthians 14

History of the Earth

Elder Jeffrey R. Holland, Where Justice, Love, and Mercy Meet, April 2015 General Conference
"In our increasingly secular society, it is as uncommon as it is unfashionable to speak of Adam and Eve or the Garden of Eden or of a “fortunate fall” into mortality. Nevertheless, the simple truth is that we cannot fully comprehend the Atonement and Resurrection of Christ and we will not adequately appreciate the unique purpose of His birth or His death—in other words, there is no way to truly celebrate Christmas or Easter—without understanding that there was an actual Adam and Eve who fell from an actual Eden, with all the consequences that fall carried with it.

"I do not know the details of what happened on this planet before that, but I do know these two were created under the divine hand of God, that for a time they lived alone in a paradisiacal setting where there was neither human death nor future family, and that through a sequence of choices they transgressed a commandment of God which required that they leave their garden setting but which allowed them to have children before facing physical death.3"

Dispensations

Last Dispensation
Bishop Gérald Caussé, Is It Still Wonderful to You?, April 2015 General Conference

"In no previous dispensation have so many missionaries been called, so many nations been opened for the gospel message,"

Putting Duty to Christ Before Family

Luke 9:59-62
59 And he said unto another, Follow me. But he said, Lord, suffer me first to go and bury my father.
60 Jesus said unto him, Let the dead bury their dead: but go thou and preach the kingdom of God.
61 And another also said, Lord, I will follow thee; but let me first go bid them farewell, which are at home at my house.
62 And Jesus said unto him, No man, having put his hand to the plough, and looking back, is fit for the kingdom of God.