I came across a rather non-scholarly question on RG, about the existence of destiny. A lot of great philosophical discussions could be had about destiny, and I think RG is a fine place to have rigorous philosophical discussions, not just discussions about scientific research.
Unfortunately, most of the answers simply amounted to either "yes, destiny exists" or some affirmation of a god belief. But that bring up an interesting philosophical and theological question: if a person believes that their god determines their fate, does anger towards a life event constitute a rejection of that god?
I could see it as being a form of blasphemy. If the god in question decides one's fate, then anger towards something that happens in one's life is anger towards the one that made it happen, in this hypothetical, god.