Alphonse de LaMartaine
 
Never has a man set for himself, voluntarily or involuntarily, a more sublime aim, since this aim was superhuman; to subvert superstitions which had been imposed between man and his Creator, to render God unto man and man unto God; to restore the rational and sacred idea of divinity amidst the chaos of the material and disfigured gods of idolatry, then existing. Never has a man undertaken a work so far beyond human power with so feeble means, for he (Muhammad) had in the conception as well as in the execution of such a great design, no other instrument than himself and no other aid except a handful of men living in a corner of the desert. Finally, never has a man accomplished such a huge and lasting revolution in the world, because in less than two centuries after its appearance, Islam, in faith and in arms, reigned over the whole of Arabia, and conquered, in God's name, Persia Khorasan, Transoxania, Western India, Syria, Egypt, Abyssinia, all the known continent of Northern Africa, numerous islands of the Mediterranean Sea, Spain, and part of Gaul.

If greatness of purpose, smallness of means, and astonishing results are the three criteria of a human genius, who could dare compare any great man in history with Muhammad? The most famous men created arms, laws, and empires only. They founded, if anything at all, no more than material powers which often crumbled away before their eyes. This man moved not only armies, legislations, empires, peoples, dynasties, but millions of men in one-third of the then inhabited world; and more than that, he moved the altars, the gods, the religions, the ideas, the beliefs and the souls.

The idea of the unity of God, proclaimed amidst the exhaustion of the fabulous theogonies, was in itself such a miracle that upon it's utterance from his lips it destroyed all the ancient temples of idols and set on fire one-third of the world. His life, his meditations, his heroic revelings against the superstitions of his country, and his boldness in defying the furies of idolatry, his firmness in enduring them for fifteen years in Mecca, his acceptance of the role of public scorn and almost of being a victim of his fellow countrymen: all these and finally, his flight his incessant preaching, his wars against odds, his faith in his success and his superhuman security in misfortune, his forbearance in victory, his ambition, which was entirely devoted to one idea and in no manner striving for an empire; his endless prayers, his mystic conversations with God, his death and his triumph after death; all these attest not to an imposture but to a firm conviction which gave him the power to restore a dogma. This dogma was twofold the unity of God and the immateriality of God: the former telling what God is, the latter telling what God is not; the one overthrowing false gods with the sword, the other starting an idea with words.

    "Philosopher, Orator, Apostle, Legislator, Conqueror of Ideas, Restorer of Rational beliefs,  The founder of twenty terrestrial empires and of one spiritual empire, that is Muhammed. As regards all standards by which human greatness may be measured, we may well ask, is there any man greater than he? (Historie de la Turquie, Paris 1854, Vol. 11 pp. 276-277)

George Bernard Shaw

“I have always held the religion of Muhammad in high estimation because of its wonderful vitality. It is the only religion which appears to me to possess that assimilating capacity to the changing phase of existence which can make itself appeal to every age. I have studied him - the wonderful man and in my opinion far from being an anti-Christ, he must be called the Saviour of Humanity."

“I believe that if today an autocrat of Mohammed’s caliber assumes world leadership, he could solve all problems of humanity splendidly. The world will become an abode of peace and happiness. I predict that tomorrow’s Europe will embrace Islam." ('The Genuine Islam,' Vol. 1, No. 8, 1936)

Michael Hart

My choice of Muhammad to lead the list of the world’s most influential persons may surprise some readers and may be questioned by others, but he was the only man in history who was supremely successful on both the secular and religious level. , It is probable that the relative influence of Muhammad on Islam has been larger than the combined influence of Jesus Christ and St. Paul on Christianity. , It is this unparalleled combination of secular and religious influence which I feel entitles Muhammad to be considered the most influential single figure in human history. (The 100, A Ranking of the Most Influential Persons In History,' New York, 1978)

Edward Gibbon

“The greatest crimes, the greatest “sin” of Mohammed in the eyes of Christian West is that he did not allow himself to be slaughtered, to be “crucified” by his enemies. He only defended himself, his family and his followers; and finally vanquished his enemies. Mohammed’s success is the Christians’ gall of disappointment… He did not believe in any vicarious sacrifices for the sins of others.”

The good sense of Muhammad despised the pomp of royalty. The Apostle of God submitted to the menial offices of the family; he kindled the fire; swept the floor; milked the ewes; and mended with his own hands his shoes and garments. Disdaining the penance and merit of a hermit, he observed without effort of vanity the abstemious diet of an Arab. (The Decline and Fall of the Roman Empire 1823)

Thomas Carlyle

“The lies which we [Christians] have heaped round this man (Mohammed), are disgraceful to ourselves only.”

A silent great soul, one of that who cannot but be earnest. He was to kindle the world, the world’s Maker had ordered so. ('Heroes and Hero Worship and the Heroic in History,' 1840)

Edward Gibbon and Simon Oakley

The greatest success of Mohammad’s life was effected by sheer moral force.

It is not the propagation but the permanency of his religion that deserves our wonder, the same pure and perfect impression which he engraved at Mecca and Medina is preserved after the revolutions of twelve centuries by the Indian, the African and the Turkish proselytes of the Koran, The Mahometans have uniformly withstood the temptation of reducing the object of their faith and devotion to a level with the senses and imagination of man. ‘I believe in One God and Mahomet the Apostle of God’ is the simple and invariable profession of Islam. The intellectual image of the Deity has never been degraded by any visible idol; the honors of the prophet have never transgressed the measure of human virtue, and his living precepts have restrained the gratitude of his disciples within the bounds of reason and religion.” (‘History of the Saracen Empire,’ London, 1870)

Encyclopedia Britannica, 4th & 11th editions

“Muhammed was the most successful of all religious personalities.”

James Gavin, Speeches by a U.S. Army General

“Among leaders who have made the greatest impact through the ages, I would consider Muhammed before Jesus Christ”

M.H. Hyndman

"Mohammed never assigned himself a status more than a common man and a messenger of God. People had faith in him when he was surrounded by poverty and adversity and trusted him while he was the ruler of a great Empire. A man of spotless character who always had a confidence in himself and in God’s help. No aspect of his life remained hidden nor was his death a mysterious event." (The Awakening of Asia)

Sir William Muir

“Mohammed brought an end to idol worship. He preached monotheism and infinite Mercy of God, human brotherhood, care of orphan, emancipation of slaves, forbidding of wine - No religion achieved as much success as Islam did." (Life of Mohammed)

Philip K. Hitti

Within a brief span of mortal life, Muhammad called forth of unpromising material, a nation, never welded before; in a country that was hitherto but a geographical expression he established a religion which in vast areas suppressed Christianity and Judaism, and laid the basis of an empire that was soon to embrace within its far flung boundaries the fairest provinces the then civilized world. (History of the Arabs)

M. Gandhi

I wanted to know the best of the life of one who holds today an undisputed sway over the hearts of millions of mankind, I became more than ever convinced that it was not the sword that won a place for Islam in those days in the scheme of life. It was the rigid simplicity, the utter self-effacement of the Prophet the scrupulous regard for pledges, his intense devotion to his friends and followers, his intrepidity, his fearlessness, his absolute trust in God and in his own mission. These and not the sword carried everything before them and surmounted every obstacle. When I closed the second volume (of the Prophet's biography), I was sorry there was not more for me to read of that great life. (Young India,'1924.)

“The sayings of Muhammed are a treasure of wisdom not only for Muslims but for all of mankind.” (Preface to The Sayings of Muhammed by Sohrawardi)

John Austin

In little more than a year he was actually the spiritual, nominal and temporal rule of Medina, with his hands on the lever that was to shake the world. (Muhammad the Prophet of Allah, in T.P.'s and Cassel's Weekly for 24th September 1927)

John William Draper, M.D., L.L.D.

Four years after the death of Justinian, A.D. 569, was born at Mecca, in Arabia the man who, of all men exercised the greatest influence upon the human race, To be the religious head of many empires, to guide the daily life of one-third of the human race, may perhaps justify the title of a Messenger of God. (A History of the Intellectual Development of Europe, London 1875, Vol.1, pp.329-330)

Arthur Glyn Leonard

It was the genius of Muhammad, the spirit that he breathed into the Arabs through the soul of Islam that exalted them. That raised them out of the lethargy and low level of tribal stagnation up to the high watermark of national unity and empire. It was in the sublimity of Muhammad's deism, the simplicity, the sobriety and purity it inculcated the fidelity of its founder to his own tenets, that acted on their moral and intellectual fiber with all the magnetism of true inspiration. ('Islam, Her Moral and Spiritual Values')

James Michener

“Like almost every major prophet before him, Muhammad fought shy of serving as the transmitter of God’s word sensing his own inadequacy. But the Angel commanded ‘Read’ So far as we know, Muhammad was unable to read or write, but he began to dictate those inspired words which would soon revolutionize a large segment of the earth: "There is one God"."

“In all things Muhammad was profoundly practical. When his beloved son Ibrahim died, an eclipse occurred and rumors of God 's personal condolence quickly arose. Whereupon Muhammad is said to have announced, ‘An eclipse is a phenomenon of nature. It is foolish to attribute such things to the death or birth of a human being'."

“At Muhammad's own death an attempt was made to deify him, but the man who was to become his administrative successor killed the hysteria with one of the noblest speeches in religious history: ‘If there are any among you who worshiped Muhammad, he is dead. But if it is God you Worshiped, He lives for ever'.” (‘Islam: The Misunderstood Religion,’ Reader’s Digest, May 1955, pp. 68-70)

Annie Besant

It is impossible for anyone who studies the life and character of the great Prophet of Arabia, who knew how he taught and how he lived, to feel anything but reverence for that mighty Prophet, one of the great messengers of the Supreme. And although in what I put to you I shall say many things which may be familiar to many, yet I myself feel, whenever I reread them, a new way of admiration, a new sense of reverence for that mighty Arabian teacher. (The Life and Teachings of Mohammad,' Madras, 1932)

W.C. Taylor

So great was his liberality to the poor that he often left his household unprovided, nor did he content himself with relieving their wants, he entered into conversation with them, and expressed a warm sympathy for their sufferings. He was a firm friend and a faithful ally. (The History of Muhammadanism and its Sects)

Reverend Bosworth Smith

Head of the State as well as the Church, he was Caesar and Pope in one; but he was Pope without the Pope's pretensions, and Caesar without the legions of Caesar, without a standing army, without a bodyguard, without a police force, without a fixed revenue. If ever a man ruled by a right divine, it was Muhammad, for he had all the powers without their supports. He cared not for the dressings of power. The simplicity of his private life was in keeping with his public life.

In Mohammadanism every thing is different here. Instead of the shadowy and the mysterious, we have history, We know of the external history of Muhammad, while for his internal history after his mission had been proclaimed, we have a book absolutely unique in its origin, in its preservation, on the Substantial authority of which no one has ever been able to cast a serious doubt. (Muhammad and Muhammadanism,' London, 1874)

Dr. Gustav Weil

Muhammad was a shining example to his people. His character was pure and stainless. His house, his dress, his food - they were characterized by a rare simplicity. So unpretentious was he that he would receive from his companions no special mark of reverence, nor would he accept any service from his slave which he could do for himself. He was accessible to all and at all times. He visited the sick and was full of sympathy for all. Unlimited was his benevolence and generosity as also was his anxious care for the welfare of the community. (History of the Islamic Peoples)

Charles Stuart Mills

Deeply read in the volume of nature, though extremely ignorant of letters, his mind could expand into controversy with the wisest of his enemies or contract itself to the apprehension of meanest of his disciples. His simple eloquence was rendered impressive by a manner of mixed dignity and elegance, by the expression of a countenance where the awfulness of his majesty was so well tempered by an amiable sweetness, that it exerted emotions of veneration and love. He was gifted with that authoritative air or genius which alike influences the learned and commands the illiterate.(History of Mohammadanism)

Stanley Lane-Poole

He was one of those happy few who have attained the supreme joy of making one great truth their very life spring. He was the messenger of One God, and never to his life's end did he forget who he was or the message which was the marrow of his being. He brought his tidings to his people with a grand dignity sprung from the consciousness of his high office, together with a most sweet humility. (Studies in a Mosque)

He was the most faithful protector of those he protected, the sweetest and most agreeable in conversation. Those who saw him were suddenly filled with reverence; those who came near him loved him; they who described him would say, "I have never seen his like either before or after." He was of great taciturnity, but when he spoke it was with emphasis and deliberation, and no one could forget what he said, ('Speeches and Table Talk of the Prophet Muhammad')

J.M. Rodwell

Mohammad's career is a wonderful instance of the force and life that resides in him who possesses an intense faith in God and in the unseen world. He will always be regarded as one of those who have had that influence over the faith, morals and whole earthly life of their fellow men, which none but a really great man ever did, or can exercise; and whose efforts to propagate a great verity will prosper. ( the Preface to his translation of the Holy Qur'an)

W. Montgomery Watt

His readiness to undergo persecution for his beliefs, the high moral character of the men who believed in him and looked up to him as a leader, and the greatness of his ultimate achievement - all argue his fundamental integrity. To suppose Muhammad an impostor raises more problems that it solves. Moreover, none of the great figures of history is so poorly appreciated in the West as Muhammad, Thus, not merely must we credit Muhammad with essential honesty and integrity of purpose, if we are to understand him at all; if we are to correct the errors we have inherited from the past, we must not forget the conclusive proof is a much stricter requirement than a show of plausibility, and in a matter such as this only to be attained with difficulty. (Muhammad at Mecca,' Oxford, 1953)

D. G. Hogarth

Serious or trivial, his daily behavior has instituted a canon which millions observe this day with conscious memory. No one regarded by any section of the human race as Perfect Man has ever been imitated so minutely. The conduct of the founder of Christianity has not governed the ordinary life of his followers. Moreover, no founder of a religion has left on so solitary an eminence as the Muslim apostle.(Arabia)

Washington Irving

He was sober and abstemious in his diet and a rigorous observer of fasts. He indulged in no magnificence of apparel, the ostentation of a petty mind; neither was his simplicity in dress affected but a result of real disregard for distinction from so trivial a source.

In his private dealings he was just. He treated friends and strangers, the rich and poor, the powerful and weak, with equity, and was beloved by the common people for the affability with which he received them, and listened to their complaints.In his private dealings he was just. He treated friends and strangers, the rich and poor, the powerful and weak, with equity, and was beloved by the common people for the affability with which he received them, and listened to their complaints. ('Mahomet and His Successors)

His military triumphs awakened no pride nor vain glory as they would have done had they been effected by selfish purposes. In the time of his greatest power he maintained the same simplicity of manner and appearance as in the days of his adversity. So far from affecting regal state, he was displeased if, on entering a room, any unusual testimonial of respect was shown to him. ('Life of Muhammad,' New York, 1920)

Bertrand Russel

“Our use of phrase ‘The Dark ages’ to cover the period from 699 to 1,000 marks our undue concentration on Western Europe, From India to Spain, the brilliant civilization of Islam flourished…To us it seems that West-European civilization is civilization, but this is a narrow view.” [Bertrand Russel in ‘History of Western Philosophy,’ London, 1948, p. 419]

H.G. Wells

“The Islamic teachings have left great traditions for equitable and gentle dealings and behavior, and inspire people with nobility and tolerance. These are human teachings of the highest order and at the same time practicable. These teachings brought into existence a society in which hard-heartedness and collective oppression and injustice were the least as compared with all other societies preceding it, Islam is replete with gentleness, courtesy, and fraternity.”

Robert Briffault

“…Science owes a great deal more to Arab culture (Islam), it owes its existence” [Robert Briffault in the “Making of Humanity”]

John William Draper

“I have to deplore the systematic manner in which the literature of Europe has continued to put out of sight our obligations to the Muhammadans. Surely they cannot be much longer hidden. Injustice founded on religious rancour and national conceit cannot be perpetuated forever. The Arab has left his intellectual impress on Europe. He has indelibly written it on the heavens as any one may see who reads the names of the stars on a common celestial globe.” [John William Draper in the “Intellectual Development of Europe”]

De Lacy O’Leary

“History makes it clear, however, that the legend of fanatical Muslims sweeping through the world and forcing Islam at the point of sword upon conquered races is one of the most fantastically absurd myths that historians have ever repeated” [De Lacy O’Leary in ‘Islam at the Crossroads,’ London, 1923]

T.W. Arnold

“Islam is a religion that is essentially rationalistic in the widest sense of this term…and the dogma of unity of God has always been proclaimed therein with a grandeur a majesty, an invariable purity and with a note of sure conviction, which it is hard to find surpassed outside the pale of Islam, A creed so precise, so stripped of all theological complexities and consequently so accessible to the ordinary understanding might be expected to possess and does indeed possess a marvelous power of winning its way into the consciences of men.” [Edward Montet, ‘La Propagande Chretienne et ses Adversaries Musulmans,’ Paris 1890. (Also in T.W. Arnold in ‘The Preaching of Islam,’ London 1913)]