In regard to God, you have nailed head on the fact that he is in accord with love and furthermore that he retains a disdain and hatred for evil. In fact, individuals that embody evil, as if it is something to be embodied, are to be hated, perhaps via something such as righteous indignation, which is pure virtue. The embodiment of evil is something that individuals must choose. When we suggest that the embodiment of evil is chosen, it is indeed measurable via a scale of: Positive(+), Neutral and Negative(-). Now, there is no such thing as a positive embodiment of evil. In fact, based upon reality, the measurement of evil is antithetical to the good, to goodness itself. Thusly, we cannot see a validity, in accord with God, when someone that is evil is arguing they are a force for good. The attempt at suggesting this is nothing but irrational, and furthermore could lead an individual down a narcissistic path, that is nothing but madness.
In regard to neutrality, we see that neutral evil is no evil, rather, a complacency within that which is evil. They could associate with evil; they could even try and do evil, but never actually embody the evil themselves. This dissociation is not necessary, nor is it good. Why? Because neutrality in regard to evil is simply one step closer to evil. If one is one step closer to evil, but one step away from positive expression, they are simply ignoring their capacity to be pure goodness. That which is pure must be a positive, thusly, there is no such thing as pure evil. Pure evil is a paradox, and truly unnecessary.
In regard to negativity, this is where evil resides. It is the furthest away within the quantification from goodness, that which is positive. Taking this into account, the evil one is the opposite of God, as God is representative of pure masculine goodness, on a maximum level, even numerically. If we are to search for the feminine expression that is equivalent to God, it would be Godess, as Godess is God's wife. While she is not mentioned in most texts that are available via Christianity, surely, it is rational to understand that God would indeed retain a wife just as all his children are capable of marriage, obviously the husband to the wife and the wife to the husband. Any other attempts at expressing this variation is nothing but a rejection of the word of God and even Godess. This is precisely why churches will cherry pick specific scriptures to try and get lost individuals to join their little religious cult. Surely, God is no fan of cults, as cults do evil. They bank on secrecy to perpetuate their actions and notions yet will cherry pick individuals to try and ensure that the secrecy will remain, while also perpetuating a specific agenda.
Now, in regard to God being the embodiment of everything, I would argue that we can turn towards capacity for this matter. In fact, God, via capacity, knows he is capable of evil, yet, because God retains capacity and all under God retain capacity, we do see that so long as God has done no evil, all under God who have done evil must be accountable for what they have done. If they try and blame God for their capacity to do evil, they are rejecting themselves and furthermore their conscience. The rejection of conscience is one that is a rejection of initials, implying before physicality. The rejection of that which is prior to physicality, is what leads individuals astray, as they will see all around as nothing but lacking meaning, thusly, they will try and create their own meaning. Unfortunately, the creation of meaning to the one that has rejected the initial creator(s), is nothing but a shallow and ineffective attempt at creating. Thusly, frustrations will arise that are nothing short of frivolous, as these frustrations are not rooted in accord with initials. If the initials were being taken into account, then righteous indignation could be exercised, which would allow for a reverence of God and even Godess to be understood and retained. Once this is retained, the disdain for all evil does not solely reside within God or even Godess, rather, it flows, just like the Holy Spirit, through all under God that do not reject themselves and even their brothers and sisters, family.