The Prophet (blessings and peace of Allah be upon him) taught his ummah how to pray by his own actions and practice, just as he taught them by means of direct commands and prohibitions. This hadith explains one aspect of the Prophet’s practice in some of the prayers. In this hadith, Abu Qatadah al-Ansari (may Allah be pleased with him) tells us that the Messenger of Allah (blessings and peace of Allah be upon him) used to make the first rak‘ah of Zuhr prayer long, and he would make the second rak‘ah shorter than the first. The Prophet (blessings and peace of Allah be upon him) also used to do that in Fajr prayer: he would make the first rak‘ah long and make the second shorter. What is meant by making it long is that he (blessings and peace of Allah be upon him) made the recitation whilst standing lengthy. In Sahih Muslim it is narrated that Abu Sa‘id al-Khudri (may Allah be pleased with him) said: We used to estimate how long the Messenger of Allah (blessings and peace of Allah be upon him) stood in Zuhr and ‘Asr prayer. We estimated that his standing in the first two rak‘ahs of Zuhr was equivalent to the time it takes to recite “Alif-Lam-Mimtanzil” [Surat al-Sajdah], and we estimated that his standing in the last two rak‘ahs was equivalent to half of that. It was said that the reason for making the first rak‘ah long was that he had more energy in the first than in the second. It was also said that he did this so that the people would be able to catch up with the rak‘ah..