It is fair...
It is fair, at this point, to compare the asceticism of either Abu Bakr or ‘Umar with that of ‘Ali, ‘alaihi al-salam , for further verification. We prefer ‘Umar for the research, since more materials are available on his lifetime and death than on his predecessor. Shaykh Ibn Taymiyyah claims that ‘Umar was more ascetic than ‘Ali. Let us test the submission against reality.
We open the investigation with this athar from Sahih al-Bukhari : حدثنا محمد بن سلام أخبرنا مخلد بن يزيد أخبرنا ابن جريج قال أخبرني عطاء عن عبيد الله بن عمير :أن أبا موسى الأشعري استأذن على عمر بن الخطاب رضي الله عنه فلم يؤذن له وكأنه كان مشغولا فرجع أبو موسى ففرغ عمر فقال ألم أسمع صوت عبد الله بن قيس ائذنوا له . قيل قد رجع فدعاه فقال كنا نؤمر بذلك .
فقال تأتيني على ذلك بالبينة فانطلق إلى مجلس الأنصار فسألهم فقالوا لا يشهد على هذا إلا أصغرنا أبو سعيد الخدري فذهب بأبي سعيد الخدري فقال عمر أخفي هذا علي من أمر رسول الله صلى الله عليه و سلم ؟ ألهاني الصفق بالأسواق . يعني الخروج إلى تجارة Muhammad b. Salam – Mukhlid b. Yazid – Ibn Jurayh – ‘Aṭa – ‘Ubayd Allah b. ‘Umayr: Abu Musa al-Ash’ari sought permission of ‘Umar b. al-Khattaab, may Allah be pleased with him, to enter his house. But, he (‘Umar) did not give him permission.
It was as though he (‘Umar) was busy. So Abu Musa went back. When ‘Umar finished his job, he asked, “ Didn't I hear the voice of ‘Abd Allah b. Qays (i.e. the real name of Abu Musa) ? Allow him to come in.” It was said, “He (Abu Musa) has returned.” So, he (‘Umar) sent for him and (on his arrival), he (Abu Musa) said, “We were ordered to do so”. ‘Umar told him, “Bring witness in proof of that.” Abu Musa went to the assembly of the Ansar and asked them.
They said, “None amongst us will testify to that except the youngest of us, Abu Sa’id Al-Khudri.” Abu Musa then took Abu Sa’id Al-Khudri (to ‘Umar) and ‘Umar said “Has this order of the Messenger of Allah been hidden from me? I used to be busy trading in markets .”[^10] Imam Muslim (d.