Evil is the Absence of Love
I want to say that good and evil are like heat and cold. There is no force or object named cold, only absence of heat. But cold can kill you. There is no evil only absence of love. Love is the force that manifests in forms we recognize as good. Everything that causes people to commit acts that we recognize as evil comes from an absence of love. To say that good and evil are relative is not accurate. Of course good is better than evil but we have to manifest good from the resources we have. People sometimes incarnate into a situation where they are not fed enough love and they must learn to seek out what they need to fill the lack. Eventually if all goes well they will discover the infinite source of all love and all good. It is a mighty lesson to learn that you can be nurtured by the power of infinite love even if there is not a human being on earth capable of loving you. When you learn to receive love directly from source and share it without reservation you will have learned many lessons. Only a very advanced soul would dare to incarnate into a world where they will be deprived of love. It is like survival training where very accomplished outdoors people are put in a situation where they have no food, water or shelter and have to find or create what they need to survive. It is the most difficult lesson and often even the best prepared fail in their effort to discover the True Source of love. When they fail, terrible things happen in their efforts to fill the emptiness that they feel is destroying them.