Antichrist is merely a biblical term. Alternatively, it can be said that one person's Christ is another person's Antichrist. It's entirely relative to the individual. It would be more fitting to label the concept simply the human manifestation of Satan for the purpose of a deeper and more...
Satan has been around since before the beginning. He has taken many forms. He is both creator and created. He is the self created creator god. He is here to show you that you can be such a god too and how to accomplish that. He is here to create, to inspire, to transform, to enact and jumpstart...
Knowledge, wisdom, enlightenment, power to accomplish your ultimate goals/to fulfill your ultimate purpose, empowering you to fully live up to your potential and take from your existence all that which brings you joy, if only you are willing to do what it takes, as long as you know who you are...