📖 Abu Huraira RadhiAllahu 'anhu narrated: Allah's noble Messenger Muhammad SallAllahu 'alaihi wa sallam said, "Verily, a man may act with the deeds of the people of Paradise for a long time, then he ends his life acting with the deeds of the people of Hellfire. And a man may act with the deeds of the people of Hellfire for a long time, then he ends his life acting with the deeds of the people of Paradise."
Source: Sahih Muslim 2651
Grade: Sahih (Authentic) according to Muslim
📖 Umm Salamah RadhiAllahu 'anha narrated: I said, “O Messenger of Allah, you often supplicate saying: 'O Turner of the hearts, affirm my heart upon Your religion.'” The Messenger of Allah SallAllahu 'alaihi wa sallam said, 'O Umm Salamah, there is no human but that his heart is between the fingers of Allah. Whoever He wills is made steadfast and whoever He wills is deviated.'"
Mu’adh recited the verse, “Our Lord (Allah Subhaanahu wa Ta'aala), do not let our hearts deviate after You have guided us.” (The Noble Qur'an 3:8)
Source: Sunan At-Tirmidhī 3522
Grade: Sahih (Authentic) according to Al-Albani