In the Book of Mormon we read that Lucifer was cast out of heaven for rebellion. He wanted to be exalted above the throne of God, but was brought down to hell. 2 Nephi 24:12-16 "How art thou fallen from heaven, O Lucifer, son of the morning! Art thou cut down to the ground, which did weaken the nations! For thou hast said in thy heart: I will ascend into heaven, I will exalt my throne above the stars of God; I will sit also upon the mount of the congregation, in the sides of the north; I will ascend above the heights of the clouds; I will be like the Most High. Yet thou shalt be brought down to hell, to the sides of the pit. They that see thee shall narrowly look upon thee, and shall consider thee, and shall say: Is this the man that made the earth to tremble, that did shake kingdoms?"
In the Old Testament we read the sad story of Amnon and Tamar. Amnon loved his sister Tamar and wanted to have her. But rather than going through proper channels and asking their father King David for her hand in marriage, he arranged to be alone with her by pretending to be sick and asking her to make him food. Then he raped her. After he had done this, his hatred for her became stronger than the "love" he had previously had for her and he sent her away, bolting the door behind him. She went away crying her eyes out. This demonstrates the difference between love and lust. He never did love her, but simply lusted after her. If you really love someone the last thing you'd want to do is hurt them. And breaking the law f chastity with someone is a terrible way to cause pain and hurt. If you really love someone you'll want to be committed to them in marriage before any physical intimacy takes place. 2 Samuel 13:1-19 "And it came to pass after this, that Absalom the son of David had a fair sister, whose name was Tamar; and Amnon the son of David loved her. And Amnon was so vexed, that he fell sick for his sister Tamar; for she was a virgin; and Amnon thought it hard for him to do any thing to her. But Amnon had a friend, whose name was Jonadab, the son of Shimeah David's brother: and Jonadab was a very subtil man. And he said unto him, Why art thou, being the king's son, lean from day to day? wilt thou not tell me? And Amnon said unto him, I love Tamar, my brother Absalom's sister. And Jonadab said unto him, Lay thee down on thy bed, and make thyself sick: and when thy father cometh to see thee, say unto him, I pray thee, let my sister Tamar come, and give me meat, and dress the meat in my sight, that I may see it, and eat it at her hand. So Amnon lay down, and made himself sick: and when the king was come to see him, Amnon said unto the king, I pray thee, let Tamar my sister come, and make me a couple of cakes in my sight, that I may eat at her hand. Then David sent home to Tamar, saying, Go now to thy brother Amnon's house, and dress him meat. So Tamar went to her brother Amnon's house; and he was laid down. And she took flour, and kneaded it, and made cakes in his sight, and did bake the cakes. And she took a pan, and poured them out before him; but he refused to eat. And Amnon said, Have out all men from me. And they went out every man from him. And Amnon said unto Tamar, Bring the meat into the chamber, that I may eat of thine hand. And Tamar took the cakes which she had made, and brought them into the chamber to Amnon her brother. And when she had brought them unto him to eat, he took hold of her, and said unto her, Come lie with me, my sister. And she answered him, Nay, my brother, do not force me; for no such thing ought to be done in Israel: do not thou this folly. And I, whither shall I cause my shame to go? and as for thee, thou shalt be as one of the fools in Israel. Now therefore, I pray thee, speak unto the king; for he will not withhold me from thee. Howbeit he would not hearken unto her voice: but, being stronger than she, forced her, and lay with her. Then Amnon hated her exceedingly; so that the hatred wherewith he hated her was greater than the love wherewith he had loved her. And Amnon said unto her, Arise, be gone. And she said unto him, There is no cause: this evil in sending me away is greater than the other that thou didst unto me. But he would not hearken unto her. Then he called his servant that ministered unto him, and said, Put now this woman out from me, and bolt the door after her. And she had a garment of divers colours upon her: for with such robes were the king's daughters that were virgins apparelled. Then his servant brought her out, and bolted the door after her. And Tamar put ashes on her head, and rent her garment of divers colours that was on her, and laid her hand on her head, and went on crying."
Some verses with a thought booklet tell us that when a shepherd calls his sheep, they know his voice and follow him. If they hear the voice of a stranger that they don't know, they will not follow, but will run away. We need to become so acquainted with the Lord, that we know His voice and can follow Him. If we know God so well that we recognize His voice, we will not be lead astray by false ideas that claim to be from God. John 10:3-5 "To him the porter openeth; and the sheep hear his voice: and he calleth his own sheep by name, and leadeth them out. And when he putteth forth his own sheep, he goeth before them, and the sheep follow him: for they know his voice. And a stranger will they not follow, but will flee from him: for they know not the voice of strangers."