Know that the Friday prayer is an individual obligation. It is therefore obligatory upon everyone who is sane, has reached puberty, is free, male, and resident, provided he has no excuse. Whoever abandons it incurs the threat of punishment.
As for the child and the insane person, the Friday prayer is not obligatory upon them, because they are not fit to be bound by bodily obligations, owing to their physical incapacity. Nor is the Friday prayer ⦗164/A⦘ obligatory upon women, by consensus:
Abd al-Wahhab ibn Muhammad al-Khatib informed us; Abd al-Aziz ibn Ahmad al-Khallal informed us; Abu al-Abbas al-Asamm informed us; al-Rabi informed us; al-Shafi'i informed us; Ibrahim ibn Muhammad informed us; Salamah ibn Abd Allah al-Khatmi related to me from Muhammad ibn Ka'b that he heard a man from Banu Wa'il say: The Prophet, peace and blessings be upon him, said: “The Friday prayer is obligatory upon every Muslim, except a woman, a child, or a slave.” (1)
Most scholars held that the Friday prayer is not obligatory upon slaves. Al-Hasan, Qatadah, and al-Awza'i said: It is obligatory upon a slave whom his master has permitted to work independently in return for a stipulated payment. According to the majority, it is not obligatory upon the traveler.
Al-Nakha'i and al-Zuhri said: It is obligatory upon the traveler if he hears the call to prayer. Anyone who has an excuse—such as illness, attending to a sick person, or fear—may refrain from the Friday prayer. Likewise, he may refrain from it because of rain and mud.
Abd al-Wahid al-Malihi informed us; Ahmad ibn Abd Allah al-Nu'aymi informed us; Muhammad ibn Yusuf related to us; Muhammad ibn Isma'il related to us [Musaddad related to us; Isma'il related to us] (2); Abd al-Hamid, the associate of al-Ziyadi, informed me; Abd Allah ibn al-Harith ibn Umar related to us; Muhammad ibn Sirin related that Ibn Abbas said to his caller to prayer on a rainy day: “When you say, ‘I bear witness that Muhammad is the Messenger of Allah,’ do not say, ‘Come to prayer.’ Rather, say, ‘Pray in your homes.’” It was as though the people disapproved, so he said: “One better than I did this. The Friday prayer is a binding duty, but I disliked making you go out and walk through mud and slippery ground.” (3)
Everyone for whom attendance at the Friday prayer is not obligatory, if he attends and performs the Friday prayer with the imam, the obligation of the noon prayer is waived from him. However, he does not count toward the required number for the Friday prayer, except for a person with an excuse; if such a person attends, he counts toward the number. (4)