probably never donate monies that's why not saved from big
waters 
Natural disasters happened because we live in a fallen and curse
world. Believers and nonbelievers have been caught in such
disasters and many have lost their lives or loved ones. Jesus was
also once asked about such things and the answer He gave to His
hearers was that if they do not repent they will also perish. In
other words, Jesus redirected the question and turned it into a
personal question to His readers.
BTW, during the time of Noah, the people whom Noah preached to
did not heed his warnings and all died in the Flood. While God has
promised never to destroy the earh by water, He did speak of a
coming destruction by fire.
