The Hebrew Bible and Environmental Ethics: Humans, NonHumans, and the Living Landscape
Scripture, Culture, and Agriculture: An Agrarian Reading Of The Bible
HEGE Series
The Spiritual Roots of the Ecological Crisis
Greenwashing God: The Danger of Religious Environmentalism
Spiritual ecology | Wikipedia
Ecumenical Patriarchate
Vespers for the Preservation of Creation
Message for World Day of Creation | Bartholomew I
The World As Sacrament | The Theological and Spiritual Vision of Creation
Celtic Christianity
Celtic Spirituality (Classics of Western Spirituality)
Green Martyrdom
How the Irish Saved Civilization — read online at archive.org
The Celtic Way of Evangelism: :How Christianity Can Reach the West . . . Again
A Celtic Model of Ministry: The Reawakening Of Community Spirituality
John O'Donohue
John O'Donohue.com
Land is Alive: Lessons from John O'Donohue's Inner Landscape of Beauty
John O’Donohue — The Inner Landscape of Beauty | The On Being Project