Which was revealed in Makkah

The Recitation of these Surahs in the Optional Prayers

It has been confirmed in Sahih Muslim from Jabir that the Messenger of Allah ﷺ recited this Surah (Al-Kafirun) and

Virtues and Characteristics of the Surah

Sayyidah ` A'shah ؓ reports that the Messenger of Allah ﷺ has said that it is better to recite two surahs in the sunnah prayer of fajr, namely, the Surah Al-Kafirun and Surah Al-Ikhlas. [ Transmitted by Ibn Hisham as quoted by Mazhar ]. Ibn Kathir cites several traditions in which a large number of Companions report that they heard the Messenger of Allah ﷺ often recite Surah Al-Kafiru` n and Al-Ikhlas in the sunnah prayer of fajr and maghrib. Some of the Companions requested the Messenger of Allah ﷺ to teach them some supplications to recite at the time of sleeping. He taught them to recite Surah Al-Kafirun and said that this will give them immunity from idolatry. [ Transmitted by Tirmidhi and Abu Dad ]. Sayyidna Jubair Ibn Mut'im ؓ says that the Messenger of Allah ﷺ asked him whether he wished to be the happiest, most prosperous and well-to-do person among his comrades when he goes out on a journey. He replied: "Yes, Messenger of Allah, I certainly do wish that." The Holy Prophet ﷺ asked him to recite the last five surahs of the Qur'an starting from Surah Al-Kafirun to the end, and to start every surah with Bismillah, and to end with Bismillah. Sayyidna Jubair ؓ says that in those days he used to be distressed, miserable and man of little provisions for journeys compared to his comrades. But when he started acting upon this teaching of the Messenger of Allah ﷺ ، he became more prosperous than others. [ Mazhari with reference to Abu Ya` la ]. Sayyidna Ali ؓ reports that once a scorpion bit the Messenger of Allah ﷺ ، so he asked for water and salt. He applied the water on the spot where the scorpion bit him, and he recited Surah Al-Kafirun, Surah Al-Falaq and Surah An-Nas. [ Mazhari ]