On Prayer : Kessinger Publishing : 9781169193208 : 116919320X : 10 Sep 2010 : On Prayer is a book written by Tertullian, a prominent Christian theologian and apologist who lived in the second and third centuries AD. The book explores the nature and importance of prayer for Christians, and provides guidance on how to pray effectively.Tertullian begins by discussing the nature of God and the relationship between God and humanity. He argues that prayer is a vital part of this relationship, allowing humans to communicate with God and receive divine guidance and support.The book then delves into practical advice on how to pray, including the use of specific words and phrases, the importance of sincerity and humility, and the role of fasting and other spiritual disciplines in enhancing the power of prayer.Throughout the book, Tertullian draws on biblical passages and Christian traditions to support his arguments and provide examples of effective prayer. He also addresses common objections an