Theists are quick in defending the irrationality of the existence of both good and evil in a system. They often claim an indefinite good will not be appreciated with no evil to show its influence. It is the same thing as saying God will be rational placing evil in heaven to let his good be seen, for good can't be without evil as they indirectly say.

So is there really evil in heaven and, consequently, what makes the difference between heaven and earth?

Hell balances heaven.

peachesandroses:
Hell balances heaven.

Hell is a different entity from heaven... Heaven exists by itself...

check Isaiah 45:7

obisage:
check Isaiah 45:7

Isaiah 45:7 I form the light, and create darkness: I make peace, and create evil: I the LORD do all these things.

Could you clear me on how that answers this

So is there really evil in heaven and, consequently, what makes the difference between heaven and earth?

peachesandroses:
Hell balances heaven.

Hell has no influence on heaven. They are separate systems.