"I form the light, and create darkness: I make peace, and create evil: I the LORD do all these things." Isaiah 45:7, KJV
God through the prophet Isaiah says he made evil but how do we justify an all loving God with the evil or even if not (morally evil) but rather calamity and wrath that he brings.
Why would God bring devastation to people? In some ways God is like a loving father who adores his child and in other ways he is a very stern and scary disciplinarian.
When a volcano erupts and kills 1,000 people or so and everyone is running about and there is much destruction we call it chaos and judge this event as something evil but it is not. It is simply something natural that God made into the world so that it would function in such a way to optimize the best for life for the maximum number of persons. So why do people always go and rebuild cities at the feet of volcanoes? I cannot figure that one out. Anyway, we may call this event evil, but God would call IT good, because if there were no volcanoes relieving the building pressures within the earth the whole planet would explode and then we all would be dead.
Now next we must look first at the context of Isaiah 45:7 and then clarify a couple of the words. The chapter is speaking about the saving and restoration of Israel. Jeremiah 25 tells us about the coming 70 year captivity under Babylon. One year for each of the 70 Sabbath years they ignored during the 490 years of idolatrous Kings. Isaiah here alludes to this captivity and then tells us that when the time was right, the Lord would raise up Cyrus the Persian (even naming him 200 years before he was born) to rescue them and send them back to the land. Verses 7-9 is actually describing the fact that the Lord is going to engineer all the circumstances from inviting Nebuchednezzar to his defeat under Cyrus and all for His purpose (Isaiah 45:13).
Now for the words. The word the KJV uses for "create" in Isaiah’s passage is not translated correctly. Create is " bara" (to call forth from nothingness) and this word is "yatzar" or "make" (to form or give form to) and so is saying that the Lord, from the circumstances and according to the personalities of these people and these two men, will bring His final intent to pass. He works all things together for the good of those who love Him, and He contimually had warned them that the wages due for sin is death. For example, if you jump off a skyscrapper withoput a net, will you not plumet into sidewalk splat? Sin, or transgression of the law, is like the consequence of transgressing gravity or any other immutable law. You know you should not do it and lovingly someone has taught you :Thou shalt not jump off the skyscrapper" but in our self will we will not have anyone telling us what to do and we jump anyhoo! So the children of Irsrael had transgressed the law (just as immutable as gravity) and their demise was inevitable. Nebi was going crazy to take over the world anyway. Only this time the Lord was not going to intervene in fact He encourages Nebi to conquer them using those circumstances and conditions which were already present..
Next, the word for evil here is actually not speaking of moral or spiritual evil (and most translations bear this out...especially the Masoretic), it is speaking of sorrow and disaster as opposed to shalom or peaceful wellbeing. These rebellious idolatrous Israelites would receive the consequence of their willful actions in violation of God's immutable laws. See the warning of love detailed in Deuteronomy 28. So God is not saying He is the originator of evil, He is allowing the disaster that is about to come upon them by simply not doing anything to stop it. He will not look upon them, after all this time (many centuries), with mercy and grace. In Jeremiah, He tells the prophet not to even pray for this people He will not listen. He has given them grace on top of grace over and over and they mock His effort to bless and take all the glory and live a life of debauchery....this is "the arm of the Lord" you do not want to experience. But in the end this will cause them to return unto Him and seek Him, and then, He will save them. So it is not that He created "evil" because evil is not a thing in and of itself it is simply the absence of all good (ultimately Him) just as cold does not really exist but as the absence of heat and darkness the absence of light. Do you understand? I hope so.
Now let me warn you as a brother to be careful reading the foolishness of the Skeptics, most of their hogwash are logic games (many fallacies like the appeal to authority, strawman arguments, and argumentum ad populum) immoral/moral judgments (based on modern political opinion), and taking scriptures from totally different books written 100's of years apart and inappropriately comparing them. Believe God to the saving of your household...nothing else matters in life. Christ died foir your sins....you have jumped off the skyscraper (sinned) and the Lord is offering the only net that can save...Christ Jesus. It is a free gift of love (John 3:16; Romans 6:23; Acts 2:38) Shalom!