Good and evil.

After all, both good and evil are relative concepts. And subjective ones. Neither exists in and of itself. In general, evaluative categories cannot exist on their own. If you say the word "faster," will it objectively reflect the situation? Faster than what? The same applies to good and evil. For example, we say: "This person is good." Is this objective? Compared to whom? Compared to oneself – then it's self-criticism. Compared to others – it's subjectivism.
And since these concepts are subjective, talking about their existence as a subject is absurd.