Thine heart was lifted up because of thy beauty, thou hast corrupted thy wisdom by reason of thy brightness. Ezekiel 28:17.
The sin of Lucifer is unexplainable. He was disloyal to God. His mourning and complaining aroused sympathy among the angelic hosts, and many took the same position as did Satan [Lucifer]. How did the Lord break the force of these accusations?
Because of Satan's accusing power, it was not the plan of God to deal with him as he deserved. The tempter would throw all the blame of his course upon others who were below him. He would make it appear that if he could have moved according to his own judgment all this demonstration of rebellion would have been avoided.
The condemning power of Satan would lead him to institute a theory of justice inconsistent with mercy. He claims to be officiating as the voice and power of God, claims that his decisions are justice, are pure and without fault. Thus he takes his position on the judgment seat and declares that his counsels are infallible. Here his merciless justice comes in, a counterfeit of justice, abhorrent to God.
But how shall the universe know that Lucifer is not a safe and just leader? To their eyes he appears right. They cannot see, as God sees, beneath the outward covering. They cannot know as God knows. To work to unmask him and make plain to the angelic host that his judgment is not God's judgment, that he has made a standard of his own and exposed himself to the righteous indignation of God, would create a state of things that must be avoided.
It was on account of Satan's deceiving power that many angels became disloyal to God. God was true and right. Satan was wrong and he was convinced that he was wrong. He must now choose, either by submission to place himself on the Lord's side, or by lying to sustain himself. By sophistry and fraud he appeared to gain an advantage, but it was only for a short time. God cannot lie; He moves in a direct line. Lucifer could speak the truth when it served his purpose best, but he could move in a crooked course to avoid humiliation and defeat....
Satan could not be presented to the universe at once in his real character. His crooked course must be allowed to continue until he should reveal himself as an accuser, a deceiver, a liar, and a murderer. In the latter act, Satan uprooted himself from the affection of the loyal universe. In the death of the Son of God the deceiver was unmasked.—Letter 16a, 1892.
From Christ Triumphant - Page 11
Christ Triumphant