Book 4: Prayer

‘Uthman b. Abul ‘As said that the last command God’s messenger gave him was, “When you act as imam for people, make the prayer short." Muslim transmitted it. In a version by him it says that God's messenger said to him, “Act as imam for your people” to which he said he replied, “Messenger of God, I find a defect in myself.” Telling him to come near and making him sit down in front of him, he placed his hand on his breast between his nipples; then telling him to turn round, he placed it on his back between his shoulders. He then said, “Act as imam for your people. Whoever acts as imam for people must be brief, for among them are the aged, among them are the sick, among them are the weak, and among them are people who have busi­ness to do. But when any of you prays alone he may pray as he likes.”

Ibn ‘Umar said: God's Messenger used to command us to be brief, and he would recite as-Saffat (Al-Qur’an; 37) when he was our imam. Nasa’i transmitted it.