You have no control over what happens to another person. That is regarding manifestations occuring out of your desires. If that were the case people would be dropping like the proverbial flies. In fact, there are a few specifically and generally I myself would probably zap.
ANyway, the world, life, is Yin/Yang, a constant circle. I don't mean to get preachy, but there is up and there is down, light and dark and neither requires labels. I would offer that you work on your beliefs and then watch as your reality shines as you would wish in the depths of your heart.
My deepest sympathy and empathy on your father passing over.
Louis Eagle Warrior