The Bane of Tongue (Kitab afat al-lisan) is Book 24 of the Imam al-Ghazali’ s magnum opus, I?ya? ?ulum al-din, The Revival of the Religious Sciences. Within the architecture of this monumental work, Afat al-lisan is the fourth book of the third quarter, The Ways to Perdition (Rub? al-muhlikat), in which al-Ghazali sums up in ten books (or chapters) all the human shortcomings and vices traditionally believed to lead a person into a state of loss in this world and the Next, and which in certain respects overlap with the Judeo-Christian notion of the seven deadly sins.In Book 24, al-Ghazali divides the banes (afat) or defects of the tongue, from the least to the most offensive, into twenty short chapters, each of which comprises a psychological/spiritual analysis of how and why the particular defect might exist in a person’ s soul, examples of how it manifests itself in behavior, and practical suggestions for eliminating it from one’ s personality. The misuse of the gift of speech and language is certainly not something new, as this work, composed nearly 950 years ago, amply shows, but in this age of internet-based communication, it has taken on a new and more destructive dimension.
In The Mysteries of Purification (Kitab asrar al tahara), the third of the forty books of the Revival of the Religious Sciences (Ihya' 'ulum al-din), Abu Hamid al-Ghazali explains the fundamentals of the purification that is necessary in order to perform the five daily prayers.
In book twenty of the forty books which compose the Revival of the Religious Sciences (Ihya’ ‘ulum al-din), Abu hamid al-Ghazali gives a full account of the customs and character of the Messenger of God, Muhammad. It is not a biography of Muhammad (peace and blessing of God be upon him) but a roadmap for those who want to strengthen their faith, increase their knowledge, and deepen their understanding of the second part of the testimony of faith, namely the first pillar of Islam. The author details the Messenger’s noble nature and his miracles, while removing doubts regarding his message. He deals with the issue of the imitation of Muhammad (peace and blessing of God be upon him) noting that the ultimate source of knowledge is revelation from God which comes to us through the Messenger. This volume lays clear that the aim of the imam in this Series is to call for a return to the Sunna and the imitation of the Messenger in all aspects of life.
The Book of Contemplation is the thirty-ninth of the forty Books of The Revival of the Religious Sciences (Ihya’ ‘ulum al-din) and the very last to appear in English translation. Abu Hamid al-Ghazali’s purpose in this Book is to explain the nature and importance of contemplation, or reflection, as an act that enriches the thinking person with increased knowledge of, and wonder at, the Creator and His creation. In Part 1, he defines and introduces the subject, explaining its importance with reference to the Qur’an, Hadiths, and sayings of wise and pious Muslims. In Part 2, he expounds his own highly original views as to the nature and fruits of contemplation. Part 3 offers detailed guidance on the most appropriate and beneficial subjects for reflection, some relating to human traits and actions and others to Divine Attributes and Actions. In Part 4, he explores in detail aspects of God’s creation, which, when viewed with an observant eye and considered with a worshipful heart, are full of wonders and offer an inexhaustible scope for reflection—from the artistry of the spider and bee to the unimaginable vastness of the heavens, which themselves are dwarfed by what lies beyond them.
Al-Ghazalis Kitab adab al-'uzla (The Properties of Retreat) is the sixth book in the Rub' al-'adat (Quarter of Customary Practices) in his monumental work known as Ihya' 'ulum al-din (Revival of the Religious Sciences). Focusing on the issue of seclusion, or retreat from society, the main discussion in this book is the question of whether it is better to engage in social intercourse (al-mukhalata) or remove oneself from society to focus on perfecting ones relation to God. As he addresses this issue, al-Ghazali takes us through the numerous benefits and dangers of seclusion while laying out the rules to guide the one who chooses this option. He explains that although it depends on many factors, the most important is the persons intention and purpose for going into seclusion. If it is not done for the sole purpose of drawing near to God, seclusion becomes a harmful path of self-deceit. Although Kitab adab al-'uzla is premised on approaching the issue of spiritual fulfillment in the Islamic context, al-Ghazali presents to us his deep insight into the human condition that relates to Muslims and non- Muslims alike.