Imam Ali in Western views:
1- Philip Hitti In his book History of the Arabs, Professor Hitti assessed the character of Hadrat Ali as follows: "Valiant in battle, wise in council, eloquent in speech, true to his friends, magnanimous to his foes, Ali became both the paragon of Muslim nobility and chivalry, and the Solomon of Arabic tradition around whose name, poems, proverbs, sermonettes and anecdotes innumerable have clustered. He had swarthy complexion, large black eyes, bald head, a thick and long white beard, and was opulent and of medium stature. His sabre Dhul Fiqar, which was wielded by the Prophet on the battlefield of Badr, has been immortalized in the words of this verse found engraved in many medieval Arab records, "no sword can match Dhul Fiqar, and no young warrior can compare with Hadrat Ali." A later Fidayan movement which developed ceremonies and insignia savouring of medieval European chivalry and the modern scouts movement, took Ali for its father and model. Regarded as wise and brave by all the Islamic world, as the idealistic and exemplary by many Fidayan and dervish fraternities, as sinless and infallible by his partisans, and even held to be the incarnation of the deity by the Ghulah (extremists) among them, he whose worldly posthumous influence was second only to that of the holy Prophet himself. The throngs of pilgrims that still stream to his Mashhad at Najaf and to that of his son Husain, the Shi'iah arch-saint and martyr at nearby Karbala, and the passion-play enacted annually on the tenth of Muharram through the Shi'iah world, testify to the possibility that death may avail a Messiah more than life."
2- Sir William Muir In his book, The Caliphate, its Rise, Decline and Fall, Sir William Muir paid his tribute to Hadrat Ali in the following words: "In the character of Ali, there are many things to commend him for. Mild and beneficent, he treated Basra when prostrate at his feet with a generous forbearance. Towards theocratic fanatics, who wearied his patience by incessant intrigues and senseless rebellion, he showed no vindictiveness. Excepting Muawiyah, the man of all others whom he ought not to have estranged, he carried the policy of conciliating his enemies to a dangerous extreme. In compromise indeed and in procrastination lay the future of his caliphate. With greater vigour, spirit, and determination, he might have averted the schism which for a time threatened the existence of Islam, and which has never ceased to weaken it. Ali was wise in counsel and many an adage and astute proverb have been attributed to him. But like Solomon, his weakness was for others more than himself.
3- Charles Mills In his book A History of Muhammadanism, Charles Mills assessed Hadrat Ali as follows: "As the chief of the family of Hashim, and as the cousin and son-in-law of him whom the Arabians respected almost to idolatry it is apparently incredible that Ali was not raised to the caliphate immediately after the death of Muhammad p.b.u.h. In the advantage of his birth and marriage was added the friendship of the Prophet. The son of Abu Talib was one of the first converts to Islam, and was Muhammad's favourite appellation of him, the Aaron of a second Moses. His talents as an orator, and his intrepidity as the warrior commanded to a nation in whose judgment courage was virtue and eloquence was wisdom. But the pride and loftiness of his spirit endured not to caution inseparable from the schemes of policy, and continually precipitated him into rashness. His opposition to Abu Bakr would not have ceased if Fatima had lived. But upon her death, six months after that of her father, the Companions of Muhammad relaxed in their friendship to his family. In the reign of Abu Bakr, Umar and Othman, a dignified independence was preserved by Ali. On the invitation of the Caliphs, he assisted in the councils of Medina, but he was principally occupied in the tranquil pursuits of domestic life and the various duties of his religion. On the murder of Othman the Egyptians who were at Medina offered him the caliphate. Indignant that the power of nomination should be usurped by the strangers, Ali declared that the suffrages of the inhabitants of Mecca and Medina alone could be available. The public voice soon echoed the opinion of the murderers, and the scruples of Ali were soon removed. In apprehension of the enmity of A'isha, his relentless fall, and of the whole family out of Muawiyah, he declined to receive in private the proffered allegiance of the chiefs. With his accustomed simplicity, he proceeded to the mosque clad in a cotton gown, a coarse turban on his head, his slippers were in one hand, and a bow instead of a staff, occupied the other."
4- Professor Nicholson In his book A Literary History of the Arabs, Nicholson remarked: "Ali was a gallant warrior, a wise counsellor, a true friend and generous foe. He excelled in poetry and in eloquence. His verses and sayings are famous throughout the Muhammadan East, though few of them can be considered authentic. He can be compared with Montrose and Bayard in the fineness of spirit. He had no talent for the stern realities of statecraft and was overmatched by unscrupulous rivals who knew that war is the game of deceit. Thus his career was in one sense a failure - his authority as Caliph was never admitted while he lived, by the whole community. On the other hand he has exerted down to the present-day a posthumous influence only second to that of Muhammad himself. Within a century of his death, he came to be regarded as the Prophet's successor jure divine; as a blessed martyr, sinless and infallible, and even by some as an incarnation of God. The Ali of the Shi'ite legend is not a historical figure glorified, rather he symbolizes in a purely ethical fashion, the religious aspirations and political aims of a large section of the Muslim world."
5- John J. Pool In his book Studies in Muhammadanism, John J. Pool observed: "The fact is that Ali was too mild a man for the stirring times in which he lived. He was too slow to resolve and too undecided in action. At any time he preferred compromise and delay to energy and promptness, and with fatal results. The death of Ali was an epoch-making event. We come now to the parting of ways. Henceforward the Commanders of the Faithful ceased to be elected by the votes of the people of Medina and Mecca. Arabia was no longer to be the seat of temporal power. For the future, in Islam, might was to take the place of right."
6- Edward Gibbon In his book Decline and Fall of the Roman Empire, Edward Gibbon observed the following about the assassination of Hadrat Othman and the succession of Hadrat Ali: "A tumultuous anarchy of five days after the martyrdom of Othman was appeased by the inauguration of Ali. His refusal would have provoked a general massacre. In this painful situation, he supported the becoming pride of the chief of the Hashimites; declared that he would rather serve than reign; rebuked the presumption of the strangers and required the formal, if not the voluntary, assent of the chiefs of the nation. He has never been accused of promoting the assassination of Othman, though Persia indirectly and secretly celebrates the festivals of that holy martyr. The quarrel between Othman and his subjects was assuaged by the early mediation of Ali, and Hasan, the eldest of his sons, was insulted and wounded in the defence of the Caliph."
While commenting on the failure of Hadrat Ali and matters pertaining to statecraft, Gibbon observes as follows: "A life of prayer and contemplation had not chilled the martial activity of Ali, but in a mature age, after a long experience of mankind, he still betrayed in his conduct the rashness and indiscretion of youth."
7- Thomas Carlyle In his book On Heroes and Hero Worship, Thomas Carlyle observed: "As for this young Ali, one cannot but like him. A noble minded creature, as he shows himself, now and always afterwards, full of affection, of fiery daring something chivalrous in him, brave as a lion, yet with a grace, truth and affection worthy of Christian knighthood. He died by assassination in the mosque at Kufa, death occasioned by his own generous fairness, confidence in the fairness of others. He said: if the wound proved not unto death, they must pardon the assassin, but if it did, they must slay him straightaway, so that the two of them in the same our might appear before God, and see which side of that quarrel was the just one."
8- Dr. Henry Stubbe In his book An Account of the Rise and Progress of Muhammadanism, Dr. Henry Stubbe observed: "Ali was of a brown complexion, a little man with a somewhat large belly, he had a contempt of the world, its glory and pomp. He feared God much, gave many alms, was just in all his actions, humble and affable, of an exceedingly quick wit, and of an ingenuity that was not common. He was exceedingly learned, not only in those sciences that terminate in speculation, but those which extend to practice."
9- Major Price In his book Memoirs of the Principal Events of Muhammadan History, Major Price observed: "His virtues and extraordinary qualities have been the subject of voluminous panegyrics, and his war-like exploits from his youth upwards have been particularly celebrated in the "Khawer Nama," a poem well-known in the East and which may perhaps contend in extravagance with the wildest effusions of European romance. With his acknowledged talents and magnanimity, it is however, difficult to account for the train of civil mischief and perpetual discontent which continued to disturb him for the whole of his reign. His gallant spirit was probably incapable of bonding to the ordinary shifts of political craft, and it is perhaps true that the Arabian chiefs were not yet sufficiently disciplined to see the sovereign authority quietly monopolized by any particular family."
10- J.J. Saunders In his book A History of Medieval Islam, J.J. Saunders observed:"His moral qualities were respectively recognized. He was a brave fighter and an eloquent orator and a loyal friend. Many things of his are quoted to prove his mastery of proverbial wisdom, a gift highly honoured among the Semites. He displayed towards his foes a patience and magnanimity expressive of a humane and generous disposition. His religion was founded on genuine piety. He was shocked by the growing luxury and corruption of the age, and to his many doubts whether Othman was an upholder or a violator of the law may be attributed to the hesitating and ambiguous attitude he adopted towards the regicides, which proved so fatal to his rule and reputation. As his temper was indolent, he drifted rather than led. He was easily outmatched by the astute and the forceful, and he lacked the commanding personality to impose his will on a turbulent society. His authority was challenged by the political shrewdness of Muawiyah, and the furious zealotry of the Kharajites, his inability to overcome either delivered Islam to schism and grave believers were driven to see in a reunion of the Empire under the Umayyads the only escape from tribal and sectarian anarchy. Yet he has been raised by a powerful sect little below that of Muhammad himself, the Shi'ah or party of Ali laid down as an article of faith that he was designated by God and the Prophet to be the lawful Caliph and Imam of the Islam, his three predecessors being treated as usurpers, and that Divine Revelation continued to be interpreted by his descendants, and his supposed grave at Najaf, a sandhill on the edge of the desert six miles west of Kufa, is annually visited by thousands of devout pilgrims who curse his supplanters and revere him as the friend of God and the first of Imams."