Story showing that Christ is the light that can never be darkened”  

When he was just 10 years old, Joshua Dennis spent five days trapped in the pitch-black darkness of an abandoned mine. When rescuers finally heard his faint cry for help and pulled him out of the horrible darkness, he was disoriented, cold, and exhausted. Much to their surprise, he wasn’t afraid. Josh spent his time sleeping, yelling for help, and praying. “Someone was protecting me,” he explained. “I knew people were going to find me.”
Joshua’s simple but profound faith had been nurtured by his parents, who taught him that he had a Heavenly Father who knew where he was at all times. They taught him he had been born with the Light of Christ within him. Truly, Josh had been brought up in light and truth (see D&C 93:40 so that when he found himself huddled on a ledge 2,000 feet deep in a mine, he had drawn upon that light to sustain and comfort him, to give him courage and hope. Josh experienced what Abinadi taught when, speaking of Christ, he said: “He is the light and life of the world; yea, a light that is endless, that can never be darkened” Mosiah 16:9
Author/Source: “Lead, Kindly Light” Virginia U. Jensen First Counselor in the Relief Society General Presidency