“I and My Father are one.”—John 10:30

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.

Pride in his own glory nourished the desire for supremacy. The high honors conferred upon Lucifer were not appreciated as the gift of God and called forth no gratitude to the Creator. He gloried in his brightness and exaltation, and aspired to be equal with God. He was beloved and reverenced by the heavenly host. Angels delighted to execute his commands, and he was clothed with wisdom and glory above them all. Yet the Son of God was the acknowledged Sovereign of heaven, one in power and authority with the Father. In all the councils of God, Christ was a participant, while Lucifer was not permitted thus to enter into the divine purposes. “Why,” questioned this mighty angel, “should Christ have the supremacy? Why is He thus honored above Lucifer?”

Leaving his place in the immediate presence of God, Lucifer went forth to diffuse the spirit of discontent among the angels. Working with mysterious secrecy, and for a time concealing his real purpose under an appearance of reverence for God, he endeavored to excite dissatisfaction concerning the laws that governed heavenly beings, intimating that they imposed an unnecessary restraint. Since their natures were holy, he urged that the angels should obey the dictates of their own will….

God in His great mercy bore long with Lucifer.—The Great Controversy, 494, 495.

Further Reflection: Have I ever been used by Satan to spread dissension among my family, friends, or coworkers? How do I avoid allowing Satan to use me in this way?