In the Parable of the Unjust Steward (Luke 16:1-13), what lesson does Jesus convey about the use of worldly resources?

A The importance of shrewd financial management for personal gain. B The necessity of using worldly resources to secure eternal rewards through wise stewardship. C A condemnation of all forms of debt forgiveness and financial manipulation. D The superiority of spiritual wealth over material possessions in God's kingdom.