Satan’s Rebellion Is a Lesson for All the Universe

Satan's rebellion was to be a lesson to the universe through all coming ages—a perpetual testimony to the nature of sin and its terrible results. The working out of Satan's rule, its effects upon both men and angels, would show what must be the fruit of setting aside the divine authority. It would testify that with the existence of God's government is bound up the well-being of all the creatures He has made. Thus the history of this terrible experiment of rebellion was to be a perpetual safeguard to all holy beings (intelligences), to prevent them from being deceived as to the nature of transgression, to save them from committing sin, and suffering its penalty. — {PP 42.4} (GC 499.1)

He that ruleth in the heavens is the one who sees the end from the beginning—the one before whom the mysteries of the past and the future are alike outspread, and who, beyond the woe and darkness and ruin that sin has wrought, beholds the accomplishment of His own purposes of love and blessing. Though “clouds and darkness are round about Him: righteousness and judgment are the foundation of His throne.” Psalm 97:2, R.V. And this the inhabitants of the universe, both loyal and disloyal, will one day understand. “His work is perfect: for all His ways are judgment: a God of truth and without iniquity, just and right is He.” Deuteronomy 32:4. — {PP 43.1}

For what was the great controversy permitted to continue throughout the ages? Why was it that Satan's existence was not cut short at the outset of his rebellion? It was that the universe might be convinced of God's justice in His dealing with evil; that sin might receive eternal condemnation. In the plan of redemption there are heights and depths that eternity itself can never exhaust, marvels into which the angels desire to look. The redeemed only, of all created beings, have in their own experience known the actual conflict with sin; they have wrought with Christ, and, as even the angels could not do, have entered into the fellowship of His sufferings; will they have no testimony as to the science of redemption—nothing that will be of worth to unfallen beings? — {Ed 308.3}