This paper argues that prayer is
communication with God. It examines this form of communication in its many forms, depending
on what ones wishes to communicate to God--supplication, thanksgiving, conversational, celebration, acclamation or contrition. The history of religion in America and the influence of prayer on the
evolution of American Christianity is discussed. This dissertation also relates prayer to love by highlighting its importance for spiritual well-being. The paper is written from the viewpoint of a deeply religious Christian believer but touches on prayer in other religions such as Judaism and Buddhism. Contents: Introduction Devotion and Faith in Prayer Types of Prayer How to Pray Prayer and the Bible The Prayer Instinct History and Evolution of Prayer in America Prayer and Peace Power of Prayer Prayer and Intercessors Conclusion Bibliography