Light Dispels Darkness
1 John 2:8–11
8 Again, a new commandment I write unto you, which thing is true in him and in you: because the darkness is past, and the true light now shineth.
9 He that saith he is in the light, and hateth his brother, is in darkness even until now.
10 He that loveth his brother abideth in the light, and there is none occasion of stumbling in him.
11 But he that hateth his brother is in darkness, and walketh in darkness, and knoweth not whither he goeth, because that darkness hath blinded his eyes.
Elder Robert D. Hales said:
“As children, we learned how to keep darkness away by turning on a light. Sometimes, when our parents went away for the evening, we would turn on every light in the house! We understood the physical law that is also a spiritual law: light and darkness cannot occupy the same space at the same time.
“Light dispels darkness. When light is present, darkness is vanquished and must depart. More importantly, darkness cannot conquer light unless the light is diminished or departs. When the spiritual light of the Holy Ghost is present, the darkness of Satan departs.
“. . . We are engaged in a battle between the forces of light and darkness. If it were not for the Light of Jesus Christ and His gospel, we would be doomed to the destruction of darkness.”
(“Out of Darkness into His Marvelous Light,” Ensign, May 2002, 70; see D&C 93:39.)