According to a tradition recorded in the Mishkātu ʾl-Maṣābiḥ, book iii. ch. 7, it was the size of the knob of a bridal canopy. Others say it was the size of a pigeon’s egg, or even the size of a closed fist.

Shaik͟h ʿAbdu ʾl-Ḥaqq says “it was a piece of flesh, very brilliant in appearance, and according to some traditions it had secretly inscribed within it, ‘God is one and has no Associate.’ ”

Abū Rams̤āʾ, whose family were skilled in surgery, offered to remove it, but Muḥammad refused, saying, “The Physician thereof is He who placed it where it is.”

According to another tradition, Muḥammad said to Abū Rams̤āʾ, “Come hither and touch my back”; which he did, drawing his fingers over the prophetical seal, and, behold! there was a collection of hairs upon the spot. (See Muir, new ed. p. 542.)

ʿAbdu ʾl-Ḥaqq also says it disappeared from the Prophet’s back shortly before his death.

It is not clear how far Muḥammad encouraged the belief in this supernatural sign of his prophetic mission, but from his reply to Abū Rams̤āʾ, it would not appear that he really attributed any special power to its existence. [[MUHAMMAD].]

SECTS OF ISLĀM. Arabic firqah (فرقة‎), pl. firaq. Muḥammad is related to have prophesied that his followers would be divided into numerous religious sects.

ʿAbdu ʾllāh ibn ʿUmar relates that the Prophet said: “Verily it will happen to my people even as it did to the Children of Israel. The Children of Israel were divided into seventy-two sects, and my people will be divided into seventy-three. Every one of these sects will go to Hell except one sect.” The Companions said, “O Prophet, which is that?” He said, “The religion which is professed by me and my Companions.” (Mishkāt, book i. ch. vi. pt. 2.)

The number has, however, far exceeded the Prophet’s predictions, for the sects of Islām even exceed in number and variety those of the Christian religion.

The Sunnīs arrogate to themselves the title of the Nājiyah, or those who are “being saved” (as, indeed, do the other sects), but within the limits of the Sunnī section of Muḥammadans there are four which are esteemed “orthodox,” their differences consisting chiefly in minor differences of ritual, and in varied interpretations of Muslim law. These four orthodox sects or schools of interpretation amongst the Sunnīs, are the Ḥanafīyah, the Shāfiʿīyah, the Malakīyah, and the Ḥambalīyah.