We are not addressing Vishnu which is a red herring. We are addressing an event. The Exodus. Here is an interesting article.<quoted text> LULZ...
You only believe "your ancients". All others, in your opinion, are fakes.
Do you believe Vishnu exists?
A papyrus dating from the end of the old kingdom was found in the early 19th century in Egypt. It seems to be an eyewitness account of the events preceding the dissolution of the Old Kingdom. It's author, an Egyptain named Ipuwer, writes:
Plague is throughout the land. Blood is everywhere.
The river is blood.
That is our water! That is our happiness! What shall we do in respect thereof? All is ruin!
Trees are destroyed.
No fruit or herb found...
Forsooth, gates, columns and walls are consumed by fire.
Forsooth, grain has perished from every side.
The land is not light [dark].