Christians work not just because we are commanded to, or
because we enjoy it, or because we think toil is intrinsically meritorious. We
work because work serves a higher purpose.
One example: the apostle Paul reminded the Thessalonians, “[W]e worked night and day, that we might not be a burden to any of you, while we proclaimed to you the
gospel of God.” Paul, Silvanus and Timothy were deeply concerned about the
example they set for the people to whom they preached, and so they labored
ceaselessly to make sure their actions were consistent with their words, and
thus validated the principles and precepts they taught.
They did this, Paul says, out of affectionate desire. Their hearts were full of love, and so their toil was joyful and purposeful rather than vain and frustrating.
In this, Christians are more than a little unusual.