Christians are expected to redeem the entire world – not just the souls of men, but entire nations, business, schools of science, even economic systems.
Wherever Christ rules, we are to push forward His dominion, His reign, His law-word.
And Christ rules everywhere.
An excellent set of tools are being developed here. If you are a member of a Christian congregation in good standing, and a tither, I recommend that you read… and when the time comes, do.