Also I wanted to say God is such that he is EVERYTHING.
SAMAD in Quran:
Some people translate it as Eternal, Absolute, but from my research this is what it means.
It means God is FILLED/FULL. That means he lacks nothing. Everything is found in him.
Now this has implications. We know goodness stems from him, but what about evil. Evil such as maliciousness also takes form in him when he requites evil. We know love has a proper place, but so does hate.
The fact everything is found in God including what we think is evil, but he applies it in a righteous way, is scary.
The first verse in Surah Ikhlass says he is ONE meaning pure simple essence with no divisions.
But you can think this is an essence that doesn't have everything, and so quickly God reminds "God is FILLED/FULL (Samad)"
In this context, it means all life is found in him, but also nothing exists but get's it's reality and form from him. He is all things but nothing in particular.
Evil is given to us only to use against evil. Likewise, God doesn't want to be "evil" to anyone, but it's righteous to retribute evil with evil.
There is also pardon and forgiveness, that has a proper place as well. Everything has a proper place is what I'm saying.
None of our traits including hate has no place. Everything has a place in God, and so God is the absolute good, but also with respect to vengeance appears as monstrous justice that if applied to good people would be evil, but he applies it to evil people and hence it's not evil but the proper place of "evil" as in vengeance and retribution.
It takes on a righteous form when applied to those who die evil.