Father Adam faces one of the biggest challenges of his ministry when a difficult new parishioner begins attending St Saviour's. The position of church treasurer is vacant and Adam has found the ideal candidate to turn the church's dire finances around. OK, so he has a conviction for viewing child abuse images online. But he's found solace, redemption and rehabilitation through the church. If the church isn't for forgiveness then what is it for? Meanwhile when Adam's own transgressions come back to haunt him, he ends up sofa surfing at Nigel's flat and Colin's homeless hostel.