[720] These are the Ismá‘ílís or Báṭinís (including the Carmathians and Assassins). See p. 271 sqq.
[721] A Literary History of Persia, vol. ii, p. 295 seq.
[722] The Life of al-Ghazzālī in the Journal of the American Oriental Society, vol. xx (1899), p. 122 sqq.
[723] Herrschende Ideen, p. 67.
[724] Idee und Grundlinien einer allgemeiner Geschichte der Mystik, an academic oration delivered on November 22, 1892, and published at Heidelberg in 1893.
[725] The following sketch is founded on my paper, An Historical Enquiry concerning the Origin and Development of Ṣúfiism (J.R.A.S., April, 1906, p. 303 sqq.).
[726] This, so far as I know, is the oldest extant definition of Ṣúfiism.
[727] It is impossible not to recognise the influence of Greek philosophy in this conception of Truth as Beauty.
[728] Jámí says (Nafahátu ’l-Uns, ed. by Nassau Lees, p. 36): "He is the head of this sect: they all descend from, and are related to, him."
[729] See ‘Aṭṭár's Tadhkiratu ’l-Awliyá, ed. by Nicholson, Part I, p. 114; Jámí's Nafaḥát, p. 35; Ibn Khallikán, De Slane's translation, vol. i, p. 291.