Brigham Young,
Journal of Discourses — Volume 11…
“ Were it not that evil exists with good, man could not have been an agent unto himself. When the spirit of man enters the earthly tabernacle, it is as pure as an angel of God. When man, as a child, is brought forth to the light, and begins to live, move, and have a visible and an individual being in this world, he is brought in contact with the principle of evil—he receives the mark of sin, and as passes the usual stages from infancy to manhood, he learns to become disobedient to the requirements of heaven, disobedient to the laws of man, and disobedient to the laws of his own nature ”
