1001Philosophers

Al-Biruni Quotes

Abu Rayhan al-Biruni was a Persian polymath of the Islamic Golden Age, often counted among the greatest scientific minds in the history of the medieval world. He worked extensively in mathematics, astronomy, geography, mineralogy, history, linguistics, and comparative religion, and accompanied Mahmud of Ghazni's campaigns to the Indian subcontinent, where he composed his celebrated Indica, the most careful study of Indian thought, religion, and society produced anywhere before the modern period. The quotes below are attributed to Al-Biruni, organized by topic.

Browse Al-Biruni by topic

Al-Biruni on God

  • Attributed to Al-Biruni:

    “The variety of religions is itself an object of philosophical study.”

  • “The Hindus believe that there is no country but theirs. no nation like theirs, no king like theirs, no religion like theirs, no science like theirs.”

    FromAlberuni's India | Alberuni, I, p.22. quoted from K.S. Lal, Indian Muslims who are they, 1990

Read all Al-Biruni quotes on God

Al-Biruni on Justice

  • “I have seen the astrolabe called Zuraqi invented by Abu Sa'id Sijzi . I liked it very much and praised him a great deal, as it is based on the idea entertained by some to the effect that the motion we see is due to the Earth 's movement and not to that of the sky. By my life, it is a problem difficult of solution and refutation. [...] For it is the same whether you take it that the Earth is in motion or the sky. For, in both cases, it does not affect the Astronomical Science . It is just for the physicist to see if it is possible to refute it.”

    Quoted in Hossein Nasr , An Introduction to Islamic Cosmological Doctrines (1993), p. 135.

Al-Biruni on Knowledge

  • Attributed to Al-Biruni:

    “All theories about the world should be tested against observation.”

  • “Once a sage asked why scholars always flock to the doors of the rich, whilst the rich are not inclined to call at the doors of scholars. "The scholars" he answered, "are well aware of the use of money , but the rich are ignorant of the nobility of science ".”

    Quoted in: A.L. Mackay Dictionary of Scientific Quotations (London 1994).
  • “Book on the Finding of Chords .”

    You well know … for which reason I began searching for a number of demonstrations proving a statement due to the ancient Greeks … and which passion I felt for the subject … so that you reproached me my preoccupation with these chapters of geometry, not knowing the true essence of these subjects, which consists precisely in going in each matter beyond what is necessary. … Whatever way he [the geome
  • “I have seen the astrolabe called Zuraqi invented by Abu Sa'id Sijzi . I liked it very much and praised him a great deal, as it is based on the idea entertained by some to the effect that the motion we see is due to the Earth 's movement and not to that of the sky. By my life, it is a problem difficult of solution and refutation. [...] For it is the same whether you take it that the Earth is in mot”

    Quoted in Hossein Nasr , An Introduction to Islamic Cosmological Doctrines (1993), p. 135.
  • “About Jalam ibn Shaiban at Multan. Elliot and Dowson , Vol. I. p. 23.”

    The Sun Temple at Multan has been described by early Arab geographers like Sulaimãn, Mas‘ûdî, Istakhrî and Ibn Hauqal who travelled in India during the ninth and tenth centuries of the Christian era. The Arab invaders did not destroy it because besides being a rich source of revenue, it provided protection against Hindu counter-attack. “Mûltan,” wrote Mas‘ûdî, “is one of the strongest frontier pla
  • “Al-Bîrûnî records: “A famous idol of theirs was that of Multan, dedicated to the sun, and therefore called Aditya. It was of wood and covered with red Cordovan leather; in its two eyes were two red rubies. It is said to have been made in the last Kritayuga… When Muhammad Ibn Alkasim Ibn Almunabih conquered Multan, he inquired how the town had become so very flourishing and so many treasures had th”

    About Jalam ibn Shaiban at Multan. Alberuni :Tãrîkhu'l-Hind in E.C. Sachau (tr.), Alberuni’s India, New Delhi Reprint, 1983, p. 116.
  • “Alberuni in his India , Alberuni's India , Edward C. Sachau (translator and editor)”

    A famous idol of theirs was that of Multan, dedicated to the sun. When Muhammad Ibn Alkasim Ibn Almunabbih, conquered Multan, he inquired how the town had become so very flourishing and so many treasures had there been accumulated, and then he found out that this idol was the cause, for there came pilgrims from all sides to visit it. Therefore he thought to build a mosque at the same place where t

Read all Al-Biruni quotes on Knowledge

Al-Biruni on Life

  • “The Hindus believe with regard to God that he is one, eternal, without beginning and end, acting by free-will, almighty, all-wise, living, giving life, ruling, preserving; one who in his sovereignty is unique, beyond all likeness and unlikeness, and that he does not resemble anything nor does anything resemble him.”

    Vol. I, p. 27, quoted in James W. Laine , “The dharma of Islam and the dīn of Hinduism: Hindus and Muslims in the age of Śivājī”, International Journal of Hindu Studies , vol. 3, no. 3, 1999.

Al-Biruni on Nature

  • Attributed to Al-Biruni:

    “Geography is the science of the earth as the home of mankind.”

Al-Biruni on Politics

  • “FromAlberuni's India”

    Alberuni, quoted from Lal, K. S. (1992). The legacy of Muslim rule in India. New Delhi: Aditya Prakashan. Chapter 1

Al-Biruni on Truth

  • Attributed to Al-Biruni:

    “We must distinguish between what we have seen and what we have heard.”

  • Attributed to Al-Biruni:

    “The Hindus differ from us in everything; we are dependent upon them, and they are independent of us.”

Read all Al-Biruni quotes on Truth

Al-Biruni on Virtue

  • “They [Hindus] totally differ from us in religion, as we believe in nothing in which they believe, and vice versa.”

    FromAlberuni's India | Alberuni, I, pp.19-20. [1]