“The measure of our success as parents, however, will not rest solely on how our children turn out. That judgment would be just only if we could raise our families in a perfectly moral environment, and that now is not possible.
“It is not uncommon for responsible parents to lose one or more of their children, for a time, to influences over which they have no control. They agonize over rebellious sons and daughters. They are puzzled over why they are so helpless when they have tried so hard to do what they should. It is my conviction that those wicked influences one day will be overruled....
“We cannot overemphasize the value of temple marriage, the binding ties of the sealing ordinance, and the standards of worthiness required of them. When parents keep the covenants they have made at the altar of the temple, their children will be forever bound to them” (Elder Boyd K. Packer. in Conference Report, Apr. 1992, 94 ;).
“Those born under the covenant, throughout all eternity, are the children of their parents. Nothing except the unpardonable sin, or sin unto death, can break this tie. If children do not sin as John says [1 John 5:16-17], ‘unto death,’ the parents may still feel after them and eventually bring them back to them again” (Joseph Fielding Smith, Doctrines of Salvation, 2:90)