If Lucifer were interviewed, and he were honest in his answers,why would he say that he rebelled against God?

Lucifer, otherwise known as Satan is a deciever,a liar and the father of lies. He is incapable of telling the truth, so therefore he wouldn't be honest. Period. So whatever he did say you couldn't even begin to believe. Does God only create slaves? No, but He does create with the power to choose, to make decisions,which evidently Satan made a wrong one in trying what he did. No sir, you too have free will. God has never been unjust.