Brigham Young,
Journal of Discourses — Volume 10…
“ Though we are in the world, yet we should be as perfect as mortals are required to be. We are not required in our sphere to be as perfect as Gods and angels are in their spheres, yet man is the king of kings and lord of lords in embryo. Could I in the flesh become as perfect as God in the spirit, I could not stay on the earth with my friends to hold close communion with them and speak with them face to face as men speak to each other. ”
