I heard ʿUmar bin al-Khattab say: Why are we running now and uncovering our shoulders (in tawaf) when Allah has caused Islam to prevail and has eliminated kufr and its people? Whatever the case, we will never give up something that we did at the time of the Messenger of Allah ﷺ.
عَنِ الْمَنَاكِبِ وَقَدْ أَطَّأَ اللهُ الْإِسْلامَ وَنَفَى الْكُفْرَ وَأَهْلَهُ وَمَعَ ذَلِكَ لَا نَدَعُ شَيْئًا كُنَّا نَفْعَلُهُ عَلَى عَهْدِ رَسُولِ اللهِ ﷺ