Not everything that happens is happening because God wants it to happen. That's why there are evil things that happen around us because they are done by evil men not God.
God allows it to happen but it is not his will the reason why is because he gave us a free will or a free choice to choose between evil and good but he always recommend what is good for us that is to obey his will that is to follow his commandments and if we can realise all his measures that God had made even before we were born, all the measure he had set before us in order for us to be worthy of living a peaceful life God prepared everything that we need, everything that will make us good, our food, our clothing our necessities in our daily life, plants, animals, even fungus, even bacteria. He had created everything for our own good. Maybe he will say can bacteria do us good? Yes, there are good bacteria that maintain the balance in our digestive tract.
There are good bacteria that thrive in our armpit in our ears, there are good bacteria that thrive in our mouth to prevent the growth of harmful bacteria even bacteria can be used by God for our good.
I will like us to read Ephesians 2:10 for we are his workmanship created in Christ Jesus and to good works which God had before ordained that we should work in them see the good works that we must do.
God had before ordained that we must live a full and meaningful happy abundant life. God had preordained the good work that we must do that we should walk in them just like a train that is prepared not first fresh to be prepared is the track where the train shall run.
There is a definite track that the train must run into just like the commandments, the regulations the statues all those regulations set before by God so that we may live a peaceful and meaningful life, a holy life on against God earth but people rather choose to be Rebels against God instead of doing his will, they do their own will that's why there are evil things that happen around us because they are done by men not by God.
Thanks for reading.