The great designs of God in relation to the salvation of the human family, are very little understood by the professedly wise and intelligent generation in which we live. Various and conflicting are the opinions of men concerning the plan of salvation, the requisitions of the Almighty, the necessary preparations for heaven, the state and condition of departed spirits, and the happiness or misery that is consequent upon the practice of righteousness and iniquity according to their several notions of virtue and vice.
...
But while one portion of the human race is judging and condemning the other without mercy, the Great Parent of the universe looks upon the whole of the human family with a fatherly care and paternal regard; He views them as His offspring, and without any of those contracted feelings that influence the children of man", causes "His sun to rise on the evil and on the good, and sendeth rain on the just and on the unjust." He holds the reins of judgment in His hands; He is a wise Lawgiver, and will judge all men, not according to the narrow, contracted notions of men, but, "according to the deeds done in the body whether they be good or evil," or whether these deeds were done in England, America, Spain, Turkey, or India. He will judge them, "not according to what they have not, but according to what they have," those who have lived without law, will be judged without law, and those who have a law, will by judged by that law. We need not doubt the wisdom and intelligence of the Great Jehovah; He will award judgment or mercy to all nations according to their several deserts, their means of obtaining intelligence, the laws by which they are governed, the facilities afforded them of obtaining correct information, and His inscrutable designs in relation to the human family; and when the designs of God shall be made manifest, and the curtain of futurity be withdrawn, we shall all of us eventually have to confess that the Judge of all the earth has done right.


Joseph Smith in Times & Seasons editorial, Recorded in History of the Church 4, Chapter 35, p. 595
https://byustudies.byu.edu/hc/4/36.html#HOC

Quoted in part by Howard W. Hunter, Oct 1991:
http://www.lds.org/general-conference/print/1991/10/the-gospel-a-global-faith?lang=eng