1605 Prayer is the pillar of Islam, so the Prophet ﷺ taught us how to perform it and say its supplications. After his death, his companions were keen to teach people all acts of worship. In this hadith, Hettan ibn Abdullah Ar-Raqashy related that he once prayed behind the Prophet’s companion Abu Musa Al-Ash’ary. When he was in the last setting, one of the praying men said, “The prayer was associated with goodness and Zakat.” He meant that it was associated with the in the Quran as obligatory acts. Once Abu Musa ended his prayer, he asked about that person but none answered then he repeated his question but also none answered. Abu Musa thought that Hettan was that person but the latter hastened to negate that to avoid Abu Musa’s blaming. Abu Musa thought it was Hettan, for the similarity of voices or that Hettan was a close friend to Abu Musa, so he could say that. Afterward, one of the praying men confirmed that he himself said that sentence and intended nothing but good. Abu Musa was surprised that he did not know what was allowed or disallowed in prayer. As a result, Abu Musa told the attendants that the Prophet ﷺ once addressed his companions to explain to them prayer along with some Islamic rites. The Prophet ﷺ commanded them to stand on prayer rows straightly, complete the first line then the second and so on, and let one of them lead them. He (the imam) should be the most in jurisprudence and memorizing the Qur’an, as the Prophetic narrations showed. The Prophet ﷺ clarified that if the imam said “Allahu Akbar” at the beginning of prayer, people said “Allahu Akbar” afterward. If he recited Surat Al-Fatihah entirely, people said, “Amen” which meant, “O Allah, Respond.” If they did that, Allah would answer their supplication. If he bowed, people bowed afterward. It is forbidden to precede him in any move. The moment he precedes people in bowing will be got when he raised himself and says “Allahu Akbar” then they follow him. So, all spend the same time in bowing. If the imam said, “Same’a Allahu leman hamedahu (it means may Allah listen to whom praises Him,’ people said, “O Allah, our Lord, to you is the praise.” It may be a supplication from the imam for the people behind him or he informs them about Allah’s grace. Both the imam and a person who prays alone should say the two sentences but the one behind the imam says the second sentence only. It was said that the latter said the two sentences as well. If they, the praying ones, said that, Allah listened to their supplication and their words. The Prophet ﷺ also clarified how to prostrate as he did for bowing. He also taught his companions the words of at-tashahhud before ending prayer. It means that Allah is deserved all kind words of greatness, praise, glorification, and sovereignty. He is deserved that people direct to him in their righteous deeds of worship and prayers. Then, the praying one is guided to send his greeting (peace) to the Prophet ﷺ along with asking Allah’s mercy and blessings to him as well due to his honor and high right. He also greets himself and all righteous slaves of Allah. Peace is one of Allah’s names. It means seeking refuge in Him or being safe from any defect and corruption. Also, the praying one should declare the testimony of monotheism, “I bear witness that there is no god but Allah.” The Prophet ﷺ added, “Alone without a partner” as in ibn Omar’s narration in Sunan Abu Daoud. It means that I acknowledge that there is no truly worshiped god except Allah. He also says, “And I bear witness that Muhammad is the Messenger of Allah.” It means that I believe that Muhammad is a messenger sent from Allah. He was neither a liar nor a magician as polytheists claimed. This is the first half of at-tashahhud. In the other half, a person exalts the Prophet’s mention. In the Two Sahihs, Ka'b ibn 'Ojra narrated, "The Prophet ﷺ came to us and we asked him, 'O Messenger of Allah, we knew how to greet you, but how should we supplicate for you?' He said, 'Say, 'Allahumma salli 'ala Muhammadin, wa 'ala 'ali Muhammadin, kama sallaita 'ala 'ali Ibrahima, innaka Hamidun Majid. Allahumma barek 'ala Muhammadin, wa 'ala 'ali Muhammadin, kama barakta 'ala 'ali Ibrahima, innaka Hamidun Majid.'" It means, "O Allah, exalt the mention of Muhammad and the family of Muhammad as you exalted the family of Ibrahim. You are Praised and Glorious. O Allah, bless Muhammad and the family of Muhammad as You blessed the family of Ibrahim. You are Praised and Glorious.” This hadith contains the following benefits: (1) It commands us to straighten prayer rows, (2) It is recommended to say “Amen” after the imam recites Surat Al-Fatihah, (3) The praying ones have to immediately following their imam in bowing and prostrating, and (4) It clarifies the words of At-tashahhud..