It does not exist within our divine world that we are all inheritors of. Evil has to feed off the lowest form of energy to exist. However, divine purity exists beyond the illusion into the spirit world of righteousness. Thereby as the Bible affirms, place your riches in heaven where dust and moth can not corrupt. When you begin to recreate your higher energies of life and love then you will create a life that is unparalleled.
Nothing can come against it.
As you create this energy of life and love, it will seek to feed off you, as did the negative energy. The more you take care of it the greater it will blossom. Once you have built the protection of light armor around you then evil will flee from you because it can not feed off light. It chokes like water on a fire and eventually burns out to nothing at all, as if it never really existed. This war must be won, and we can win it by simply transforming all negative thought into a positive.