Abu Hurairah, may Allah be pleased with him, narrates that the Messenger of Allah, peace and blessings be upon him, said: "I have not seen anything like Hell from which the one fleeing is in such heedlessness, nor have I seen anything like the blessings and joy of Paradise for which the one desiring it is in such heedlessness." Sahih, narrated by al-Tirmidhi.

Abu Dharr (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) said: "What I see, you do not see, and what I hear, you do not hear. The sky has creaked, and it has every right to creak. By the One in Whose hand is my soul! There is not a space of four fingers except that there is an angel placing his forehead in prostration to Allah. By Allah! If you knew what I know, you would laugh little and weep much, you would abandon enjoyment with women (wives) on your beds, and you would go out to the open fields crying out to Allah (in supplication)." Abu Dharr (may Allah be pleased with him) said: "I wish I were a tree that was cut down." Hasan, narrated by Ahmad, al-Tirmidhi, and Ibn Majah.

Abu Hurairah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: "Whoever fears (danger while traveling at the end of the night) begins his journey in the early part of the night, and whoever travels in the early part of the night reaches his destination. Be aware! The merchandise of Allah is precious. Be aware! The merchandise of Allah is Paradise." Weak, narrated by al-Tirmidhi.

Anas (may Allah be pleased with him) narrates from the Prophet (peace and blessings be upon him), he said: "Allah, Exalted is His remembrance, will say: Remove from the Fire of Hell every person who has remembered Me (with sincerity) even for a single day, or who has feared Me at any place." Hasan. Narrated by al-Tirmidhi and al-Bayhaqi in Kitab al-Ba‘th wa al-Nushur.

Aisha (may Allah be pleased with her) narrates: I asked the Messenger of Allah (peace and blessings be upon him) about this verse: "Those who give what they give, and their hearts are fearful." I asked, "Are these the people who drink alcohol and steal?" The Prophet (peace and blessings be upon him) replied: "O daughter of the truthful one! No, rather they are those who fast, pray, and give charity, and they fear that it may not be accepted from them. It is they who hasten to good deeds." Hasan, narrated by Tirmidhi and Ibn Majah.

Ubayy bin Ka'b (may Allah be pleased with him) narrates: It was the practice of the Prophet (peace and blessings be upon him) that when two-thirds of the night had passed, he would stand up and say: "O people! Remember Allah, remember Allah, the earthquake is about to come, immediately after it another earthquake is about to come, and death has come with its hardships, and death has come with its hardships." Its chain is weak, narrated by al-Tirmidhi.

Abu Sa’id (may Allah be pleased with him) narrates: The Prophet (peace and blessings of Allah be upon him) came for prayer and saw the people as if they were laughing. The Prophet (peace and blessings of Allah be upon him) said:“Listen! If you frequently remembered the destroyer of pleasures (death), it would keep you away from what I have seen (i.e., laughing). So remember often the destroyer of pleasures, that is, death, for the grave says every day: I am the house of strangeness, I am the house of loneliness, I am the house of dust, and I am the house of worms and insects. And when a believing servant is buried, the grave says to him: Welcome! Of all the people who walked upon me, you were the most beloved to me. Today you have been entrusted to me, and you have come to me, so see how I treat you.”He said:“It is expanded for him as far as his sight reaches, and a door to Paradise is opened for him. And when a wicked servant or a disbeliever is buried, the grave says to him: No welcome for you! Of all the people who walked upon me, you were the most hated to me. Today you have been entrusted to me, and you have come to me, so soon you will see how I treat you.”He said:“It becomes constricted for him until his ribs interlock.”The narrator says: And the Messenger of Allah (peace and blessings of Allah be upon him) demonstrated this by interlacing the fingers of one hand into the fingers of the other hand, and said:“Seventy serpents are set upon him, and if one of them were to breathe upon the earth, it would not produce anything as long as the world remains. They will bite and tear at him until he is brought to account.”The narrator says: The Messenger of Allah (peace and blessings of Allah be upon him) said:“The grave is either a garden from the gardens of Paradise or a pit from the pits of Hell.”Its chain of narration is weak. Narrated by al-Tirmidhi.

Abu Juhaifah (may Allah be pleased with him) narrates: The companions said, "O Messenger of Allah! You have grown old." He (peace and blessings be upon him) replied: "Surah Hud and similar surahs have made me old." Its chain is weak, narrated by al-Tirmidhi.

Ibn Abbas (may Allah be pleased with him) narrates: Abu Bakr (may Allah be pleased with him) said, "O Messenger of Allah! You have grown old." The Prophet (peace and blessings be upon him) replied: "Surah Hud, Al-Waqi'ah, Al-Mursalat, 'Amma Yatasa'aloon, and Surah Ash-Shams have made me old." (Tirmidhi) And the hadith narrated from Abu Hurairah (may Allah be pleased with him): "He will not enter Hell." is mentioned in the chapter of Jihad. Its chain is weak, narrated by Tirmidhi.

It is narrated from Anas (may Allah be pleased with him), he said: You do such deeds which, in your eyes, are finer than a hair (i.e., extremely insignificant), whereas in the time of the Messenger of Allah (peace and blessings be upon him), we used to consider them destructive. Narrated by al-Bukhari.