John Grayston is retired but acting as Biblical and Theological Consultant for SU, and engaged in writing and itinerant preaching and teaching. John is a member of the leadership t...view moreJohn Grayston is retired but acting as Biblical and Theological Consultant for SU, and engaged in writing and itinerant preaching and teaching. John is a member of the leadership team at Tile Kiln Church in Chelmsford, he has two adult children and seven grandchildren. His hobbies are skiing, hill-walking, photography and gardening.view less