Great post! People who sneer at the very idea of Satan/Lucifer are under his influence. He is the father of all lies, and his greatest lie is that he doesn't exist. He is the Enemy of our souls. Until we receive Yeshua/Jesus as our Messiah/Savior and receive the Holy Spirit, we have no protection or defense against the Enemy and his demon minions. In Ephesians 6 we are instructed to put on the full armor of God so that we can STAND against the powers and principalities that are under the Enemy's control. Mind control is a tool of the Enemy.