I'm actually writing a story where the old pantheon of gods died out suddenly in an inexplicable divine cataclysm, and a number of years later when the mortal races are still struggling to rise from the ashes a new god appears, claiming to be the old god of (insert morally wealthy concept here), and he becomes known as the One God.
So what we've got is a world that's used to a whole pantheon, full of political checks and balances, and then after a great tragedy there is only One left.
The interesting part of the guy's arc is that he starts out with the best of intentions, wanting to nurture and protect his children from the horrors of life. But along the way he ends up being forced to swallow lesser evil after lesser evil, in the name of preventing what he sees as greater evils. After a while his reign is marked by oppression and fascism committed through his holy Church in the name of maintaining peace and safety.
For the most part he succeeds; most people are generally happy and enjoy a reasonable amount of freedom. And the One God himself never really does succumb to power lust or corruption; his intentions remain pure until the end. But there are still some very dark things going on that no one ever sees for which the One God is directly responsible, things which he has no choice but to endure.
So to relate this all back to what you're asking, I think a godlike being, free of any kind of divine rivalries or rules, can't reasonably be expected to be totally good. The responsibilities for such a person would inevitably drive him to become, at least partially, evil.
As for myself, I would see a lot of wisdom in getting out all my twisted fantasies of control and power, even if I intended to become nice later on.
So what we've got is a world that's used to a whole pantheon, full of political checks and balances, and then after a great tragedy there is only One left.
The interesting part of the guy's arc is that he starts out with the best of intentions, wanting to nurture and protect his children from the horrors of life. But along the way he ends up being forced to swallow lesser evil after lesser evil, in the name of preventing what he sees as greater evils. After a while his reign is marked by oppression and fascism committed through his holy Church in the name of maintaining peace and safety.
For the most part he succeeds; most people are generally happy and enjoy a reasonable amount of freedom. And the One God himself never really does succumb to power lust or corruption; his intentions remain pure until the end. But there are still some very dark things going on that no one ever sees for which the One God is directly responsible, things which he has no choice but to endure.
So to relate this all back to what you're asking, I think a godlike being, free of any kind of divine rivalries or rules, can't reasonably be expected to be totally good. The responsibilities for such a person would inevitably drive him to become, at least partially, evil.
As for myself, I would see a lot of wisdom in getting out all my twisted fantasies of control and power, even if I intended to become nice later on.