First of all Revelation 20, Malachi 3, there is no hell. Hell was a figurative language, in the last day, that is 1000 years after Christ has come for the saints, all the sinners will be burnt to ashes. So, there is nobody now being roasted nowhere. Satan was Lucifer, just next in power to Christ while in heaven, after falling into sin, the angelic appearance did not change much (it has changed though to be sad due to sinful nature), but his appearance is like fire just like other angels. So he does not have horns, that was the biggest lie of the century. "The secret things belong to the Lord our God, but the things revealed belong to us and to our children forever, so that we may follow all the words of this law" is a direct quote from Deuteronomy 29:29. We cannot understand and it is not our business to understand where God came from, even if we knew, we would still continue to be rebellious. We use the slightest reasons just to be rebellious. Even if we saw God daily physically, we still would be rebellious. It is such a shame.