Roro
Of course this is Christianity's big problem.
So what do you believe?
God created evil?
And we want to serve this being?
There is no question God created the knowledge of evil and placed it in the Garden. It was not the knowledge of calamity. Same word in both Gen. 2:9 which most English translations render as evil in that case, as in Isaiah 45:7.
The term evil encompasses a lot of various actions, including calamity, wickedness and a host of other vivid descriptors.
There is no question that God created the knowledge of evil, and, as such, there is no reason to think this created knowledge doesn't serve His Purposes.
There is also a HOST of scriptures showing Gods quite vivid uses and deployments of evil throughout both the Old and New Testament, particularly in "retribution" to evil works.
The ultimate observation might be, did God Have A Hand in the death of His Own spotless lamb, Jesus in the flesh? Was that OK? What exactly might we term that action, if done by God? A GOOD MURDER of an innocent?
These kinds of observations are not as easy to handle as it appears with surface analysis. Theodicy is where a great number of theological strays insert their own notions rather than sticking with the facts, such as they are given, in scriptures such as Isaiah 45:7 or in Job's reception of evil from God in:
Job 2:10
But he said unto her, Thou speakest as one of the foolish women speaketh. What?
shall we receive good at the hand of God, and
shall we not receive evil? In all this did not Job sin with his lips.
It is obviously not a sin to say that evil did come from God, as this scripture shows us.
Job concludes with the same sight in Job 42:
11 Then came there unto him all his brethren, and all his sisters, and all they that had been of his acquaintance before, and did eat bread with him in his house: and they bemoaned him, and comforted him
over all the evil that the Lord had brought upon him: every man also gave him a piece of money, and every one an earring of gold.
Most failures come from NOT understanding Gods Superiority over all things, even evil. If God creates something, anything and then 'uses' it for HIS PERFECT PURPOSES, it is not a problem. Even though we may think otherwise. We just have to turn up the volume on Divine Superiority to understand that God is far Greater than any given thing or power under His Dominion. Some say that God is incapable of doing "moral evil." But we have no idea whatsoever about what PERFECT ETERNALLY MORAL is to start with. What we see is extremely LIMITED.
Is it OK for God to use evil to KILL man, one way or another? We all meet that fate regardless. Is "decay" evil? Is "disease" evil? Is "corruption" of the body "evil?" All of these could be considered "morally evil" and none of these things created themselves.
God created evil power beyond any question, because it exists and God created "all things." People who try to make evil power into it's own creator simply have no respect for THE CREATOR and give their concocted versions of God an non-required excuse so as to not implicate God. But God really doesn't need the excuses of/by anyone for anything that exists in His Own Creation. Even if we DO take that view, and God does not stop it, God Is Implicated, regardless.
In the final analysis the only option out of the mess is simply to understand that God Is Greater than any thing or power in His Own Creation, and is not merely HUMANLY moral, but PERFECTLY ETERNALLY MORAL. And that Seat can only be occupied by Him, Alone. IF anything being placed UNDER the domain of evil certainly shows us WHO'S THE BOSS.
The Perfect Eternal Boss is perhaps not all that interested in our "excuses" for Him anyway.
I'd propose that is exactly the purpose of evil power/action. And this action is demonstrated with His Own Son.
The very FALSE notions that God has to adhere to "human moral standards" is in fact utter nonsense. He Has A Perfect Eternal Moral Standard, for which we have no 'comparisons' to measure with. Using the "human moral quotient" is probably not a very good tool of understanding whatsoever.
We know for example from Davids sin of adultery and premeditated murder, that God killed his son and caused adultery to come into his household. Was that "humanly moral?" No way. But it IS GODS WAY, if He So Chooses, to render evil retribution of the NOT SO HUMANLY MORAL kind. That much is pretty obvious throughout the scriptures.