Satanism as Proof of Islam

The idea of Satanism or Luciferianism, whatever you want to call it, the fact that it exists is proof of the Quran's truthfulness. Subhanallah, because Allah is telling us, there's going to be people, there's going to be a segment of society who actually actively follow the devil. And there's a whole discourse if one really concentrates on it in the Quran about people who follow this Satan.

So for example, Allah says in the Quran that "My slaves, you will not be able to have any authority over them except for those who follow you from those who are astray." There's a distinction that Allah makes between those who have waswasa of the Shaytan and those who actively do muwalat of the Shaytan, meaning to ally themselves with the Shaytan.