Now you have turned it all around twisted it have you not, if God was uncaring we would not be here. God is Spirit, God is love, what has God to fear, what purpose do emotions serve one who is spirit. If God had emotions His whole existence would be mourning, tears and sadness for His creation. Peace and Joy if anything is all we will know.
I am sorry, really sorry. Do you know what emotions are? They are summaries of a conclusion which requires a response, nothing more, nothing less. Every living creature that we know of uses emotions, or summaries of what they must do. To care, to be empathetic, to reach out and support another is to have an emotional reaction to others. The clue is we are made in Gods image. God Himself in the trinity has empathy with the difficulties of the other. In Christ, He submitted to the Fathers will, yet in hurt, it cost, it was a real laying down of a life.
So when you read God got angry, what do you think this is? Gods logical response to a situation. Now it is interesting point, would God feel fear? Yes God desires success, working out of His plans and will in the world. With everything there is a risk of failure, even a fear of failure.
The more I think about Jesus, who He was and how He humbled Himself, God took a real risk, with free will, with the nature of the flesh, with the nature of mortal existence, to become a man and prove, in a limited constrained way He could walk righteously and show what love in human form truly means. God knows fear, He created it in us so that we might survive and know the priorities of authority, and when to be contrite and humble. They say healthy fear is understanding the risk and the cost. But God could never be defeated, because He can create a way round it.
But there are some impossible realities, that by their description can deny a solution. Giving a creature free will, allows the creature to choose, so the result cannot be forced, or else it undermines the free will. And there is the paradox. When certain limitations there is always an inevitable down side cost, which cannot be avoided.
Emotions are only evil when you never learn their language, and give them power they should never have. Emotions are like the sea, it can rage, but equally other water can oppose it, bring balance, stop the effect and turn things around. If one buries emotions they build because they never resolve and never do their job, because the job is to show how something is important and needs addressing. Ignore it long enough and this thing will come to dominate everything.
Put it simply until a believer comes to know their own emotional language, Jesus cannot begin to have a reasonable conversation with them. God bless you