Mature disciples make a conscious, firm decision, carried out in action, to be followers of Jesus Christ no matter the cost to themselves.
Beginning in conversion, change of mind and heart,
this commitment is expressed not in a single action, nor even in a number of actions over a period of time, but in an entire way of life. It means committing one’s very self to the Lord.
Stewardship is an expression of discipleship, with the power to change how we understand and live out our lives. Disciples who practice stewardship recognize God as the origin of life, the giver of freedom, the source of all they have and are and will be.
They are deeply aware of the truth that “The earth is the Lord’s and all it holds; the world and those who dwell in it.” (Psalms 24:1). They know themselves to be recipients and caretakers of God’s many gifts.
They are grateful for what they have received and eager to cultivate their gifts out of love for God and one another.
-U.S. Bishops' Pastoral Letter, Stewardship: A Disciple's Response.