God invented SARS because you aren't reading
atomic_robo.
That's right, God saw that you aren't reading
atomic_robo and became so angry that he flew backwards in time, like Superman did in that movie, only faster, and created SARS!
God would be more inclined to, as a sort of apology, make lima beans taste and brussel sprouts taste like buttered heroin if you read
atomic_robo.
But he can't undo SARS.
Being omnipotent and omniscient means when that when you travel back in time to fight yourself, it's really dull, since each one of you knows what the other one's next move is going to be, and that that next move will DESTROY EVERYTHING EVER, and both of you end up getting bored and having a few beers before going home and watching Godzilla vs. Gigan.
Again.