Joy sees the battle as a privilege and not a hardship
There are at hand battles against evil that must be carried through. God assigns these battles to us, and for that reason we must not think that things always have to go well with us. Our existence is justified only if we will fight against evil and make a pact with the good against the evil...
Then, at a future time, this battle will resolve itself into a victory in which we can rejoice—that is our consolation. For the present, however, the battle itself is our joy. And even when the going gets hot, we will remain loyal in battle—that is our calling. It is because the entire human race is not in a position to do so that God entrusts this battle to particular individuals, individuals who can intercede on behalf of everyone.
Johann Christoph Blumhard, Thy Kingdom Come.
Think of this kingdom reality in light of the American dream: health, wealth and the pursuit of happiness. The insatiable American desire for comfort is an incessant idol that ever wars against the in-breaking kingdom of Christ in this country -- even to the point where it's become a popular stream of American theology that God desires our personal riches and comfort, and anything that calls a person beyond comfort, beyond culture and family is not from God...
Think about it!