Jenny Salt introduces us to Tim Costello, the former CEO of World Vision and one of Australian Christianity's most prominent advocates for the suffering, the poor, and the disadvantaged.

You might think there's nothing more to know than that, but Jenny takes us on a journey into Tim's back story - the town in which he grew up, the parents who so powerfully influenced his faith, and the legal career that led him to serve Australia's most vulnerable citizens.

Then, when we arrive at Tim's service to the world's struggling masses, we come to understand how the image of God in every single person has powered everything he's done.