Christ had worked in the heavenly courts to convince Satan of his terrible error, till at last the evil one and his sympathizers were found in open rebellion against God Himself.—This Day With God, 256. TA 45.1
Christ, as Commander of heaven, was appointed to put down the rebellion.—The Review and Herald, May 30, 1899. TA 45.2
Then there was war in heaven. The Son of God, the Prince of Heaven, and His loyal angels, engaged in conflict with the arch rebel and those who united with him. The Son of God and true, loyal angels prevailed; and Satan and his sympathizers were expelled from heaven.—The Spirit of Prophecy 1:23. TA 45.3
Angels were engaged in the battle; Satan wished to conquer the Son of God and those who were submissive to His will. But the good and true angels prevailed, and Satan, with his followers, was driven from heaven.—Early Writings, 146. TA 45.4