You will never get true power by being evil. The only power you can have is by being possessed by a dark entity, mere manipulation and intimidation, or material and physical power, but that type of power will never compare to being purified. Well, you can gain dark power, but that darkness is infinitely weaker than light. When you master light, you master both darkness and light and you will always be right.
Go ahead and gain power by being dark; it will only lead to self destruction.
I know how it is to being a dark being of pure evil and being like that does not end well. You will either be utterly destroyed which will include your mind, body, and soul, or you will go to Hell.
You don’t want to end up in Hell. I’ve been there. It’s much worse than here. It’s pure pain and suffering that feels like forever and it will feel like forever getting out. So go ahead and be dark and violent and we’ll see if you will like it in the bottom of the universe.
You Get What You Give. There are certain laws that are always active no matter if you believe in them or not. The Pure Ones/Sikh Gurus here who became omnipotent by being purified/doing good deeds/meditating on God/going within absolutely know the laws to reality and one of those laws is You Get What You Give/Karma; you can never avoid this law. If you do evil, you will go down, way down.
The reason why I used to see many of these Pure Ones is that I am on the same path as them, but I am just somewhat behind which is why I have been left behind by them. I don’t see them anymore because they have ascended to Heaven. When you are on this path, you will simply know certain truths that are totally true and they will remain true whether you believe them or not.
Always focus on the Truth and the Truth will manifest within You, as You, and all around You. God is the basis of all Truth since God is Truth. If you focus on anything beneath God, there will always be the potential for deception.
Try to be neutral and positive as much as you can and only be negative for the sake of good.