Mapleleaf
No, I think it’s a lot more to do with the way human beings live these days - travel to any part of the world is possible (in normal times), so that opens up the spread of diseases to a much wider area in a shorter space of time.
Also, as a species, we are destroying and exploiting our natural resources at an alarming rate, and wiping out other species without much thought in our ever increasing desire to destroy the rainforest, exploit the polar regions, intensively farm, and spread ourselves all over, etc, etc. Something has to give, so perhaps it’s natures attempt to try to balance things out a bit.
Having watched David Attenborough's documentaries on extinction and climate change, I'm afraid I have to agree with you Mapleleaf.
I don't think it has anything to do with God, we are doing it to ourselves.