The following are good resources to help you deepen your discipline of Simplicity:
Celebration of Discipline by Richard Foster
The Spirit of the Disciplines by Dallas Willard
Spiritual Disciplines for the Christian Life by Donald S. Whitney
Plain Living: A Quaker Path to Simplicity.
Rich Christians In an Age of Hunger by Ronald J. Sider
The Rest of God: Restoring Your Soul by Restoring Sabbath by Mark Buchanan
The Liberation of Christmas by Richard A. Horsley
Prayer: Finding the Heart’s True Home by Richard J. Foster
Space For God: Study and Practice of Spirituality and Prayer by Don Postema
The Celtic Way of Prayer: the Recovery of the Religious Imagination by Esther De Waal
