|  | 
			
				| 15 | Cf. 
				pp. 1:lxxv and 89, above. |  
				| 15a | 
				Following the reading ittihad 
				"oneness," one must assume an omission in the 
				text, as indicated. However, the slight correction to 
				ittihad would yield an 
				acceptable meaning, "when they follow their (different) 
				purposes, may lead to strife  |  
				| 16 | Cf. 
				pp. 414 f., above. |  
				| 17 | Le., 
				not universal. |  
				| 18 | 
				Bi-mulabasatihi: C and D. |  
				| 19 | 
				Walidahu "his 
				parents": C and D; al-layl wa-n-nahar "night and day:" D. 
				The latter form of the statement corresponds to the original 
				verse by Ibrahim b. al-Mahdi, quoted in Ibn 'Abdrabbih, Iqd,I,
				212. |  
				| 20 | Cf. 
				p. 407, above. |  |  |