This document discusses the nature and practice of prayer from both a biblical and theological perspective. It begins by providing definitions of prayer from various spiritual figures. It then outlines different forms of Christian prayer like blessing, adoration, petition, intercession, thanksgiving, and praise. The document also discusses expressions of prayer like vocal, meditative, and contemplative prayer. It provides guidance on obstacles to prayer and sources that can aid prayer, using the Lord's Prayer as a model. Overall, the document serves as a comprehensive overview of the theology and practice of Christian prayer.