Before the entrance of evil there was peace and joy throughout the universe. All was in perfect harmony with the Creator’s will. Love for God was supreme, love for one another impartial. Christ the Word, the Only Begotten of God, was one with the eternal Father,—one in nature, in character, and in purpose,—the only being in all the universe that could enter into all the counsels and purposes of God. By Christ the Father wrought in the creation of all heavenly beings. “By Him were all things created, that are in heaven, ... whether they be thrones, or dominions, or principalities, or powers” (Colossians 1:16); and to Christ, equally with the Father, all heaven gave allegiance. (GC 493.1) MC VC

The law of love being the foundation of the government of God, the happiness of all created beings depended upon their perfect accord with its great principles of righteousness. God desires from all His creatures the service of love—homage that springs from an intelligent appreciation of His character. He takes no pleasure in a forced allegiance, and to all He grants freedom of will, that they may render Him voluntary service. (GC 493.2) MC VC

But there was one that chose to pervert this freedom. Sin originated with him who, next to Christ, had been most honored of God and who stood highest in power and glory among the inhabitants of heaven. Before his fall, Lucifer was first of the covering cherubs, holy and undefiled. “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. (GC 493.3) MC VC

Lucifer might have remained in favor with God, beloved and honored by all the angelic host, exercising his noble powers to bless others and to glorify his Maker. But, says the prophet, “Thine heart was lifted up because of thy beauty, thou hast corrupted thy wisdom by reason of thy brightness.” Verse 17. Little by little, Lucifer came to indulge a desire for self-exaltation. “Thou hast set thine heart as the heart of God.” “Thou hast said, ... I will exalt my throne above the stars of God: I will sit also upon the mount of the congregation....I will ascend above the heights of the clouds; I will be like the Most High.” Verse 6; Isaiah 14:13, 14. Instead of seeking to make God supreme in the affections and allegiance of His creatures, it was Lucifer’s endeavor to win their service and homage to himself. And coveting the honor which the infinite Father had bestowed upon His Son, this prince of angels aspired to power which it was the prerogative of Christ alone to wield. (GC 494.1) MC VC

All heaven had rejoiced to reflect the Creator’s glory and to show forth His praise. And while God was thus honored, all had been peace and gladness. But a note of discord now marred the celestial harmonies. The service and exaltation of self, contrary to the Creator’s plan, awakened forebodings of evil in minds to whom God’s glory was supreme. The heavenly councils 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 jealousy of Christ to prevail, and he became the more determined. (GC 494.2) MC VC

Thus God’s people, exposed to the deceptive power and unsleeping malice of the prince of darkness, and in conflict with all the forces of evil, are assured of the unceasing guardianship of heavenly angels. Nor is such assurance given without need. If God has granted to His children promise of grace and protection, it is because there are mighty agencies of evil to be met—agencies numerous, determined, and untiring, of whose malignity and power none can safely be ignorant or unheeding. (GC 513.1) MC VC

Evil spirits, in the beginning created sinless, were equal in nature, power, and glory with the holy beings that are now God’s messengers. But fallen through sin, they are leagued together for the dishonor of God and the destruction of men. United with Satan in his rebellion, and with him cast out from heaven, they have, through all succeeding ages, co-operated with him in his warfare against the divine authority. We are told in Scripture of their confederacy and government, of their various orders, of their intelligence and subtlety, and of their malicious designs against the peace and happiness of men. (GC 513.2) MC VC

Old Testament history presents occasional mention of their existence and agency; but it was during the time when Christ was upon the earth that evil spirits manifested their power in the most striking manner. Christ had come to enter upon the plan devised for man’s redemption, and Satan determined to assert his right to control the world. He had succeeded in establishing idolatry in every part of the earth except the land of Palestine. To the only land that had not fully yielded to the tempter’s sway, Christ came to shed upon the people the light of heaven. Here two rival powers claimed supremacy. Jesus was stretching out His arms of love, inviting all who would to find pardon and peace in Him. The hosts of darkness saw that they did not possess unlimited control, and they understood that if Christ’s mission should be successful, their rule was soon to end. Satan raged like a chained lion and defiantly exhibited his power over the bodies as well as the souls of men. (GC 513.3) MC VC