The main thought that occurs to me is that we are not prepared to fight new viruses. We should live healthier, take care of the environment as well as its creatures (animals). We have also realized that we are fragile that not even the most advanced science has been able to save us from so much pain. Only God as you mention is the one who can free us from this current crisis.
indeed we should live healthy, don't wait because of illness, healthy life will keep us away from disease,
we know this pandemic is not over yet, more and more people are infected with this virus,
hopefully the world can recover.