Time being cyclical means that it will loop back upon itself in an orgy of destruction to spawn a brand new universe. Now naturally any point (or any one) in this cycle can be said to be the beginning of the apocalypse. Which means obviously that I am the very personification of famine, war, pestilence and death. Yes it is due to my actions that the universe will end. I would like to see you prove different.
Now naturally being the end of all things is an important task. But one that requires a lot of patience. Now right this minute I am not going to unleash the hordes of hell, but I will do it at some point in the near future. Probably after two or three world wars I have cooking on the back burner. But ultimately my destiny is to kill god and take his place in the next cycle of time. Of course some total jerk will then kill me, but I think I can live with that.
So God… watch your back.