The first full biography of Abdullah Quilliam, appointed Sheikh-ul-Islam of the British Isles by Sultan Abdul Hamid II in 1893, has just come out. It’s a fascinating read and exhaustively researched and written in an accessible way by Ron Geaves, Professor of Comparative Religion at Liverpool Hope University. It can be ordered online from Kube Publishing, and should be appearing in all good bookstores shortly.
As Professor Geaves asutely, and to my mind correctly, points out, Sheikh Abdullah was a man defined by his twin loyalties to Caliph and Crown. He regarded Abdul Hamid II as the true Caliph, and was appointed by the latter to deliver the weekly khutba before the jumu‘a prayers in his name, which were conducted according to the Hanafi School of Law. An example of one of the Sheikh’s khutbas from 1901 is set out below.
Quilliam was a royalist and a patriot too, as the second text, a special du‘a offered on the occasion of Edward VII’s coronation in 1902, shows. In both cases, he prays that God guides the sovereigns of the world to take care of their peoples, and gives them the wisdom to live in peace with each other, for as they are appointed by God (for He grants dominion to whom He wills), they must rule in a fitting manner. Yet, of course, events were to prove otherwise. If the British Empire had once seen the Ottomans as a counterweight against expanding Russian influence, it increasingly focused on building a grand alliance against the Germans which included the Russians as well as the French and left the Ottomans out in the cold. For a man who saw the world in terms of imperial order, and whose loyalty was for both Crown and Caliph, for the two to have come to blows must have proved to have been highly traumatic (Ron Geaves observes that in some ways it left Quilliam a bitterly disappointed man), and so the prayer that these monarchs pursue the cause of peaceful co-existence must have been heartfelt indeed on his part. Indeed as the biography demonstrates Quilliam’s complicated position of loyalty to the Crown under which he reserved the right to be rigorously critical of imperial government policy of the day on the grounds of religious principle was often misunderstood.
A Jumma [Jumu‘a] Prayer
(as Offered in the Mosque at Liverpool by the Sheikh-ul-Islam of the British Isles)
‘O! One Only and true God, the Creator of the boundless infinity of space who planted in the heavens the respondent orb of the Sun to give us light by day and the fair luminaries of Moon and Stars by night, who in the magnitude of Thy unerring wisdom formed this world from nought and having made man planted him therein, and has sustained and protected the human race from the time of creation until now. We Thy weak and frail servants humbly approach Thy throne to offer adoration, to render thanks for Thy great and tender mercies vouchsafed to us in the past, and to offer our petition for a countenance of Thy Divine protection and blessing. We praise Thee for Thou hast exalted us and our ancestors who have been before us. Thou hast spread the earth as a bed for us, and the heavens as a covering, and hath caused water to descend from heaven, and thereby produced the fruits of the earth for our sustenance. We thank Thee for the revelation which Thou hast sent down to us by Thy holy prophet Muhammad, as a direction to the pious who believe in the mysteries of faith, in order that they may have knowledge of and observe the appointed times of prayer, and distribute alms out of what Thou hast bestowed upon them, and have a firm assurance in the life to come. We also pray Thee to protect and bless His Imperial Majesty Abdul-Hamid II, the Sultan of Turkey, Caliph of the Faithful, Emir-ul-Moomeneen, and Defender of Thy true faith, and all Mussulman Sovereigns everywhere. Guide them with wisdom from on high, so that their official acts may be for the lasting benefit of the people committed to their care. We further pray Thee, O Most Merciful God, to teach us words of prayer, even as Thou taught them to Adam. Illumine our minds so that we perceive at all times what Thou wouldst have us to do, so that whilst on earth we can follow Thy direction, and when our time in this world is past, finally bring us to dwell with Thee in the glorious gardens of perpetual and eternal bliss. And Thine shall be the glory and dominion for ever. Amin.
Source: The Crescent, No.427, 20th March 1901, p.186.
Liverpool Celebrations [on the occasion of the coronation of Edward VII]
The Mussulmans have the honour to be the first members of the inhabitants of the City of Liverpool who celebrated the coronation of the Sovereign of the realms in which they dwelt by a religious service. The True-Believers assembled at the Mosque at nine o’clock in the morning, when, after prayers of four racats [rak‘at] had been performed, His Honour Sheikh Abdullah Quilliam Effendi, Sheikh-ul-Islam of the British Isles, delivered the following special doa [du‘a]:
Bismillah, Arrahman, Arraheem!
O One Only and Eternal God! There is no God but Thee: Thou art the Living, the Self-Subsisting. Neither slumber nor sleep seizeth Thee, and to Thee belongeth whatsoever is in the heavens or upon the earth. None there is who can intercede with Thee but through Thy permission. Thou knowest all that which is past, and art acquainted with all that shall come. None can comprehend ought of Thy knowledge but so far as Thou permittest. Thy sway is extended over the whole firmament, and the earth is but as Thy Footstool. Thou art the High, the Mighty! Thou art the Creator and the Possessor of all things; and when Thou decreeth a thing Thou only saith unto it, Be, and it is.
We, Thy humble servants, believe in Thee, and that which Thou in Thy unerring wisdom hath sent down unto us through Thy holy and inspired prophets Adam, Nuh,  Ibrahim, Ismail, Isaak, Yakoub, Moosa, Issa and Muhammed (Thy well-beloved), and to Thee and Thy will are we resigned.
We believe that Thou hast appointed Edward, the son of Victoria, to be King of these realms, even as Thou didst direct and appoint Thy servant Abdul-Hamid to be the Sovereign of the Ottoman Empire and Caliph of the True-Believers. We beseech Thee, O God, to bless he whom Thou has appointed to be the ruler of these realms. Endue him with wisdom and understanding, so that all his official acts may be for the benefit of the peoples committed to his charge. Give to him, O Lord, that wise understanding that he may ever maintain his realm in peace with all Muslim peoples and their sovereign rulers. May he who is to be this day crowned have health, strength and happiness and length of days to declare the goodness of God.
And Thine shall be the glory for ever and for ever; for Thou art the Strong and the Mighty, and there is no other God but Thee!
A prominent feature in the morning’s proceedings was the presence of twenty-five Indian Muslim sailors, who joined their English brethren in their prayers for the King-Emperor. 
Source: The Crescent, No. 500, 13th August 1902, pp.102-3.