Kelsey navigated the narrow airplane aisle with her eleven-month-old daughter, Lucy, and Lucy’s oxygen machine. They were traveling to seek treatment for her baby’s chronic lung disease. Shortly after settling into their shared seat, a flight attendant approached Kelsey, saying a passenger in first class wanted to switch seats with her. With tears of gratitude streaming down her face, Kelsey made her way back up the aisle to the more spacious seat, while the benevolent stranger made his way toward hers.

Kelsey’s benefactor embodied the kind of generosity Paul encourages in his letter to Timothy. Paul told Timothy to instruct those…