God isn't going to kill us, the 62 Millions year cycle will. We are over due since the dinosaurs died out 65 million years ago and in a few years we should be passing through the galactic plane. The world will not end, life will go on as microbes, and evolve into animals we've never seen before. Its just that possible the Human race, and definitely over 90% of the species on the planet will die.
On the other hand, the sun will become active around 2011-2013, a series of super solar storms will bash our Ozone layer. If we are lucky only our electricity will die out.
Nasa Science 65 Million years Now, the 65 million year event is very interesting. The Mayans believed that the Earth had seven cycles of life, now comes the final seventh. Studies explained that we experienced 6 only. To get this evidence is mind boggling, but some believed the Mayan Gods were highly advanced alien beings.
Yay science!