Question for Atheists, Agnostics, Non-Believers, Etc.

While the following question may require using your strongest, most adept skills of imagination, I’m hoping you will give it your best shot …

If you were presented with incontrovertible* evidence
that a supernatural entity (i.e., a god) exists,
would your life change significantly?
If so, how?
If not, why not?

*Impossible to deny or disprove

P.S. I think the majority of people who frequent this blog are most familiar with the “Christian God” so while my inquiry is not limited to that god, it may be referenced for the sake of discussion.