english: The khilafah upon the way of Prophethood was that of Abu Bakr, 'Umar, 'Uthman and 'Ali [radhiyallahu 'anhum].
non_english: À í ò ü à ó õ â Ì â â þ è To, on o å ü å û: â and â ð. å û, å ê à, û, é ñ, â â ì, ÿ, â ì, â í, and â ì Ã å Ã ÿ â and õ.