The steward in Luke 16 did not increase his master’s property. He squandered it. It is not clear if he did so through dishonest greed or by foolish business decisions. But in any case, he failed. When he was given a termination notice, he suddenly kicked into gear. To ingratiate himself with those who could provide for him after he lost his job, he wrote off part of their debt.
Scripture scholars disagree about the meaning of this. Some say he did this dishonestly at the expense of his master. Others say that he was simply giving away his own commission. I think the latter makes more sense, since rather than rebuking him, his master praised him for his prudence.
Stewardship means more than just throwing five bucks in the basket and signing up to help with the Lenten fish fry. It means realizing that all we have is entrusted to us by God and that we have an obligation to grow it, making it as fruitful as possible for his glory.
The steward asks these questions: How can I free up the most time for the most important things – God, the Church, and family? How can I develop my talents so as to be most effective for God’s glory?