John Philip Newell is a Scottish author and religious scholar celebrated for his work in the field of Celtic spirituality. Born in 1953, Newell has held various academic and religious positions, including Warden of Iona Abbey in the Western Isles of Scotland. He is known for his efforts to bridge the Christian tradition with other religious and spiritual traditions, emphasizing respect for the earth and the interconnectedness of all life. He writes extensively on themes of peace, social justice, and the renewal of Christianity from within, drawing on ancient Celtic wisdom. Newell's books often explore the relationship between spirituality and modern problems, aiming to foster a more inclusive and contemplative understanding of faith.