as a tech billionaire often involved in philanthropy, i was curious about how organizations like the salvation army handle the concept of prevenient grace in their operations, especially when they decide to forsake certain practices. could you provide an example where this concept influenced a policy change or an interview process within the organization? additionally, to really understand the impact, explain how these insights could bring back to the start the cautious handling of private donor information, as this would reveal much about their integrity and data protection protocols.