L._.
There is a bible college that posts live streaming online. They had a speaker that is a very wealthy and respected business man. He was giving a testimony about a boss that hated him. I probably can not tell it as well as him. But I will try.
He said that the man made derogatory remarks about his faith all the time. He would send him all over the country on last minute trips and keep him away from his family. He would call him into a meeting at work on Sunday morning and then not show up. He did these things simply to give him trouble. He made the man as miserable as he possibly could and even asked him if he would quit.
So one day he was sitting in a hallway staircase at work and started praying that he couldn't take it anymore. He said that he heard clearly in his spirit that God told him that he would take care of him if he left. But that God wanted him to stay and make that boss of his a success.
So he decided to stay. What he did was heaped kindness on the boss at every turn. He would call him about all kinds of things just to let his boss know what he was doing and even invited him to some of his out of town meetings. He made his boss feel good and that he respected him. He said the boss kept doing things to get his goat. But that over time it became a running joke between them. His bosses company became wildly successful and God started opening doors for this man to leave and start his own business. Today these gentleman are very good friends. I don't remember if the boss ever became a nice person or became saved. But God would not show that much interest unless he was pursuing him :)