So long as all created beings acknowledged the allegiance of love, there was perfect harmony throughout the universe of God. It was the joy of the heavenly host to fulfill the purpose of their Creator. They delighted in reflecting His glory and showing forth His praise. And while love to God was supreme, love for one another was confiding and unselfish. There was no note of discord to mar the celestial harmonies. But a change came over this happy state. There was one who perverted the freedom that God had granted to His creatures. Sin originated with him who, next to Christ, had been most honored of God and was highest in power and glory among the inhabitants of heaven. Lucifer, “son of the morning,” was first of the covering cherubs, holy and undefiled. He stood in the presence of the great Creator, and the ceaseless beams of glory enshrouding the eternal God rested upon him. “Thus saith the Lord God; Thou sealest up the sum, full of wisdom, and perfect in beauty. Thou hast been in Eden the garden of God; every precious stone was thy covering.... Thou art the anointed cherub that covereth; and I have set thee so: thou wast upon the holy mountain of God; thou hast walked up and down in the midst of the stones of fire. Thou wast perfect in thy ways from the day that thou wast created, till iniquity was found in thee.” Ezekiel 28:12-15. (PP 35.1) MC VC

Little by little Lucifer came to indulge the desire for self-exaltation. The Scripture says, “Thine heart was lifted up because of thy beauty, thou hast corrupted thy wisdom by reason of thy brightness.” Ezekiel 28:17. “Thou hast said in thine heart, ...I will exalt my throne above the stars of God.... I will be like the Most High.” Isaiah 14:13, 14. Though all his glory was from God, this mighty angel came to regard it as pertaining to himself. Not content with his position, though honored above the heavenly host, he ventured to covet homage due alone to the Creator. Instead of seeking to make God supreme in the affections and allegiance of all created beings, it was his endeavor to secure their service and loyalty to himself. And coveting the glory with which the infinite Father had invested His Son, this prince of angels aspired to power that was the prerogative of Christ alone. (PP 35.2) MC VC

Now the perfect harmony of heaven was broken. Lucifer’s disposition to serve himself instead of his Creator aroused a feeling of apprehension when observed by those who considered that the glory of God should be supreme. In heavenly council the angels pleaded with Lucifer. The Son of God presented before him the greatness, the goodness, and the justice of the Creator, and the sacred, unchanging nature of His law. God Himself had established the order of heaven; and in departing from it, Lucifer would dishonor his Maker and bring ruin upon himself. But the warning, given in infinite love and mercy, only aroused a spirit of resistance. Lucifer allowed his jealousy of Christ to prevail, and became the more determined. (PP 35.3) MC VC