The devil is as bad a perversion of goodness (evil is perverted goodness) as exists in this universe. Whether there could be a worse perversion, is a theoretical question, however God hasn’t chosen to allow it. If you beat the devil, you’ve beaten all the evil that can befall you.
I agree, and I think the Holy Spirit and Jesus go hand in hand accomplishing that.
It has been my thought that if you are not compelled by right and wrong, you have already committed the unpardonable sin.
If you ponder right or wrong, you do so because the Holy Spirit is working on you. If it isn’t, you’ve already broken the connection.
IMO, that was the danger of Moral Relativism.
It taught you not to assess good or evil. If it feels good, just do it.
That’s straight out of Satan 101.