We know that in this universe we can find so many earths and also the possibility of the Aliens. On the other hand, ancient sorcery system is different from Aliens, and that system was an ancient human creation. Those creators and the beneficiaries were dead in the ancient age itself, but that particular system, due to its self-intelligence, has grown worldwide!
Now, the one point we need to see that if Aliens exist in this universe, the creator God concept, in all those religions, gets a setback! This is because all religions mentioned all the different existences including Angels, but they did not mention other earthly beings like Aliens. Creator God said that His ultimate creation was Human being. So, if anywhere in this universe Aliens existed, then, it is another blow to the religions, just like the mistake they made in the case of earth’s movement.