What if God was discovered?

When science discovers God it won't be a God anymore. God is religious term for "all-powerful deity", of course "all-powerful" is like "miraculous  metal attracting magnets". I say it could be huge disappointment for theists when their God would be something like alien energy blob in another dimension.

Is he fighting the demons responsible for magnets?  That would explain how they sometimes pull together, and sometimes pull apart.