Some prominent Muslim historians...
Some prominent Muslim historians, such as Ibn Abi al-Hadid al-Mu’tazili[^8] regard this trend as nothing new in the tradition of the third caliph since he was known for his numerous innovations (into the faith of Islam). There is a near consensus among the Muslim historians that the third caliph, ‘Uthman was murdered by Muslim revolutionaries in 35H. because of political and financial issues.
However, other Muslim historians interpret the third caliph’s introductions (regarding some of the religious rules during the last six years of his caliphate) as a departure from the tradition of the first and second caliphs. The majority of the Muslims during his caliphate looked at the third caliph as a follower of the first and second caliphs, and the implementer of their practices.
Since the third caliph witnessed numerous introductions during the time of the second caliph, and saw himself religiously and intellectually no less than his predecessors[^9], thus he decided to depart from the previous policy and have an independent opinion regarding different political, financial, and jurisprudential issues such as, washing the feet during wudu.
Although some people today consider washing the feet to lead to better cleanliness and hygiene than merely wiping the feet; however, Allah the Almighty who legislated all the acts of worship, including the wudu, is more aware of the advantages and disadvantages of washing or wiping the feet. It has been narrated that Imam ‘Ali ibn Abi Talib said, “If religion was according to human opinion, the bottom of the foot would be more worthy of wiping than the top.
But I saw the Messenger of Allah wiping the top of his feet.”[^10] Combining the Prayers All Muslims agree that there are five mandatory prayers throughout the day and night.
They also agree that these five daily prayers have specific times in which they must be performed, and that combining the prayers is, at least, sometimes permissible (saying the dhuhr (noon) prayer then immediately followed by the asr (afternoon) prayer, or saying the maghrib (post-sunset) prayer immediately followed by the isha (night) prayer).
The Maliki, Shafi΄i, and Hanbali schools of thought agree that combining of the prayers while traveling is permitted, but they do not allow combining of the prayers for other reasons. The Hanafi school of thought permits combining of the prayers only on the day of Arafat.