I think that "evil" is much like fear. Overcoming fear doesn't mean that I will never experience it again in my life. It means that I understand it differently and process it differently than I once did. Overcoming evil is much the same. Once we understand that evil is a value judgment of negativity in our world, and that judgments assigning positive and negative value are a function of mind, but we are much more than our minds, we can transcend our dualistic mental constructs. When seen at this viewpoint, the world is in balance; what we value as good and evil can be seen differently, as aspects of the same experience.
We sometimes take identity in holding ourselves separate from others as we judge and value the differences. Not good or bad, it is something we humans do as we identify ourselves. This is a function of our ego, which is limited to duality because it creates our identity separate from the world. Here, good and sometimes evil is established as we explore the "I am not" of I AM. This exploration is important to raising consciousness and expanding awareness.
Who we are and what is possible is reflected to us in the moment. We can live these moments in a separate string, or in the eternal moment or both - the one and the many. But however we choose to live these moments, they are a reflection that invites us into spirit and the possibility of more, all ways.
Artwork by Val Jean. Many thanks.