Introduction

Hayat al-Sahabah (The Lives of the Companions) is a monumental thematic anthology of narrations about the Companions of the Prophet ﷺ, compiled by the Indian Islamic scholar Muhammad Yusuf al-Kandahlawi (1917–1965 CE). Al-Kandahlawi was born into a family of scholars deeply rooted in the Deobandi tradition; his father, Muhammad Ilyas al-Kandahlawi, was the founder of the Tablighi Jama'at. He himself became one of the leading hadith scholars of the movement, teaching at Madrasa Kashif al-Ulum in Delhi and later at Madrasa Mazahir al-Ulum in Saharanpur. He studied under Khalil Ahmad al-Saharanpuri, one of the senior hadith authorities of his era and the author of the Badhl al-Majhud commentary on Sunan Abi Dawud.

The book is organised not biographically but thematically — its structure follows the spiritual and practical qualities that distinguished the Companions in their daily lives: their faith, their sacrifices, their manner of calling to Islam, their worship, their generosity, their obedience to the Prophet ﷺ, their conduct in jihad, their relationship with knowledge, and their concern for the hereafter. This thematic arrangement, unusual among books on the Companions, reflects the author's pastoral intent: the work was conceived as a source of spiritual motivation and a model for Islamic revivalist work, not primarily as a scholarly reference dictionary.

The sources drawn upon are extensive. Al-Kandahlawi compiled narrations from the six major hadith collections (Kutub al-Sittah), from Musnad Ahmad, from major historical works such as al-Tabari and Ibn al-Athir, and from biographical dictionaries including Ibn Sa'd's Tabaqat. The narrations are cited with their source references, and the author generally notes the reliability of a report where it is in question. Scholars have cautioned that not every narration in the work is rigorously authenticated, and readers are advised to verify chains of transmission independently when using narrations for scholarly purposes. As a work of inspiration and historical illustration, however, its breadth of coverage is unmatched.

Hayat al-Sahabah was first published in Arabic in three volumes and has been translated into English, Urdu, Turkish, and several other languages. The English translation (published by Idara Isha'at-e-Diniyat) has gone through many editions and remains widely used in Islamic centres and madrasas. The book has played a significant role in the Tablighi Jama'at's educational methodology, which emphasises the emulation of the Companions as a practical model for reviving Islamic practice in contemporary Muslim communities.

For readers approaching this work on Islam.wiki, chapters are presented according to the thematic sections of the original Arabic. Each chapter gathers narrations illustrating a specific quality or practice, introduced with relevant Quranic verses and hadith. The work rewards reading in sequence, as al-Kandahlawi builds a cumulative portrait of the Companions' communal character. It is best understood alongside biographical dictionaries such as Ibn Hajar's Al-Isabah or Ibn 'Abd al-Barr's Al-Isti'ab, which provide the individual life-histories that Hayat al-Sahabah assumes as background knowledge.