Katherine Jenkins is back from maternity leave to celebrate Harvest Sunday from Exeter in Devon where she makes ice cream on a dairy farm run by Christians. JB Gill visits a church in the middle of a farm. With singing led by Graham Kendrick and a special performance from Sir Bryn Terfel. Great Is Thy Faithfulness - from St David's Church, Exeter We Plough the Fields and Scatter - from All Saints' Church, Northampton All Things Bright and Beautiful - by Katherine Jenkins Will Your Anchor Hold - from St Pol de Leon Church, Penzance Trees - by Sir Bryn Terfel Beauty for Brokenness - from St David's Church, Exeter For the Beauty of the Earth - from St David's Church, Exeter.