Doctrine and Covenants 130:2 — Eternal Progression

Moreover, we had human parents to discipline us, and we respected them. Should we not be even more willing to be subject to the Father of spirits and live? For they disciplined us for a short time as seemed best to them, but he disciplines us for our good, in order that we may share his holiness.

John A. Widtsoe

One of the leading doctrines of the Church resembles the spirit of the law of universal growth so nearly that one is forced to believe that the great truth embodied by this doctrine [eternal progression] is the truth shadowed forth by the law of evolution. … Joseph Smith taught [with regard to humans] a doctrine of evolution which in grandeur and in extent surpasses the wildest speculations of scientific evolutionists.

for God knows that when you eat of it your eyes will be opened, and you will be like God, knowing good and evil.