As Christians we are stewards of the resources God gives us for serving the human community. Our vocations are one avenue for doing God’s work in the world. Stewardship is the cultivation of resources for God. The Bible tells us that one of the most important resources God has given us is our gifts, aptitudes, talents, and abilities.
One of the sacraments of the medieval church was the Sacrament of Holy Orders, which divided the world into the “religious” and the “secular.” Those who went into full-time church ministry as priests, monks, or nuns were on a completely different spiritual footing from those who did not. One of the Protestant Reformation’s main planks was to overturn this view with the biblical teaching of the priesthood of all believers (1 Peter 2:9). Martin Luther insisted that all forms of work are God-honoring callings. To be a farmer, a craftsman, or an artist was just as much a vocation, a calling from God, as to be a preacher.
– Tim Keller