Richard Foster (theologian)
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Foster is best known for his 1978 book ''[http://www.worldcat.org/oclc/17983187 Celebration of Discipline]'', which examines the inward disciplines of prayer, fasting, meditation, and study in the Christian life, the outward disciplines of simplicity, solitude, submission, and service, and the corporate disciplines of confession, worship, guidance, and celebration. It has sold over one million copies. It was named by ''Christianity Today'' as one of the top ten books of the twentieth century. A work described as a sequel to ''Celebration'' is Foster's 1985 ''Money, Sex & Power''. and associated study guide.
He also published ''Freedom of Simplicity'' in 1981, which further explores the discipline of simple, intentional living. ''Prayer: Finding the Heart's True Home'' (1992, ), which explores 21 different types of Christian prayer, edited ''Devotional Classics'' (1993, ), a devotional guide featuring Christian wisdom through the ages, and ''Streams of Living Water'' (2001, ), which examines the place of the different spiritual traditions - Contemplative: The Prayer-Filled Life; Holiness: The Virtuous Life; Charismatic: The Spirit-Empowered Life; Social Justice: The Compassionate Life; Evangelical: The Word-Centered Life; and Incarnational: The Sacramental Life - in Christianity. Sanctuary of the Soul: Journey Into Meditative Prayer
Foster (along with several others) also wrote the devotional ''Renovaré Spiritual Formation Bible'' (now published as ''The Life with God Study Bible''). Two editions of this NRSV-based study Bible exist, one with the apocryphal/deuterocanonical texts and one without.
In 2008, he co-authored with Gayle Beebe, the book ''Longing for God''.
In 1988 Foster founded ''Renovaré'', a Christian renewal para-Church organization.
In recent years he has allowed his hair to grow, wearing it in a long pony tail. He says this is his way of honoring the portion of his heritage which is Ojibwe. Provided by Wikipedia