The Great Controversy Between Christ and Satan

He may have committed his evil deeds in the light of day or in the darkness of night; but they were open and manifest before Him with whom we have to do. Angels of God witnessed each sin, and registered it in the unerring records. Sin may be concealed, denied, covered up from father, mother, wife

But light and darkness cannot harmonize. Between truth and error there is an irrepressible conflict. To uphold and defend the one is to attack and overthrow the other.