Abu Hurayrah (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: “Verily Allah said: ‘Whoever shows enmity to a pious worshiper of Mine, I declare war against him. My slave does not draw near to Me with anything dearer to Me than what I have made obligatory for him. My slave continues to draw near to Me by doing supererogatory deeds until I love him. When I love him, I become his hearing with which he hears, his sight with which he sees, his hand with which he strikes, and his foot with which he walks. Were he to ask Me for something, I would surely give it to him, and were he to seek refuge with Me, I would surely grant him refuge. I do not hesitate to do anything as I hesitate to take the soul of the believer, for he hates death, and I hate to hurt him.’”
Abu Hurayrah (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "Hasten to good deeds before being overtaken by tribulations that are like parts of the dark night. A man would be a believer in the morning and turn to a disbeliever in the evening, or he would be a believer in the evening and turn to a disbeliever in the morning. He sells his religion for a worldly gain.”
Suhayb ibn Sinān Ar-Rūmi (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "How wonderful the affair of the believer is! Indeed, all of his affairs are good for him. This is for no one but the believer. If something good happens to him, he is grateful to Allah, which is good for him. And if something bad happens to him, he has patience, which is good for him."
Sahl ibn Sa‘d (may Allah be pleased with him) reported that the Messenger of Allah (may Allah's peace and blessings be upon him) said: "My advent and the Hour are like these," pointing with his two fingers.
Al-Mustawrid ibn Shaddād (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "This world in comparison with the Hereafter is like the amount of water one of you gets when he dips his finger in the sea. Let him see what his finger returns with."
‘Ā'ishah (may Allah be pleased with her) reported that the Messenger of Allah (may Allah's peace and blessings be upon him) said: "Anyone loves to meet Allah, Allah loves to meet him; and anyone dislikes to meet Allah, Allah dislikes to meet him." I said: "O Messenger of Allah, does this mean the aversion to death, for we all hate death?" He said: "It is not that, but when a believer is given (glad) tidings of the mercy of Allah, His Pleasure, and His Paradise, he loves to meet Allah, and Allah also loves to meet him. When a disbeliever is given (bad) tidings of the punishment of Allah and His wrath that shall afflict him, he dislikes to meet Allah and Allah also dislikes to meet him."
Mirdās al-Aslami (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "Righteous people will go (die) one after another. Meanwhile, the dregs of people, like waste barley or dates, will remain. Allah will not raise them in esteem."
‘Abdullāh ibn ‘Umar (may Allah be pleased with him) reported: The Messenger of Allah (may Allah’s peace and blessings be upon him) took me by the shoulders and said: "Be in this world as if you are a stranger or a wayfarer."
Ibn ‘Umar (may Allah be pleased with him) used to say: "In the evening, do not expect to live until the morning, and in the morning, do not expect to live until the evening. Take advantage of your health before times of sickness, and take advantage of your life before your death."
Anas (may Allah be pleased with him) reported: The Prophet (may Allah's peace and blessings be upon him) drew lines (in the sand) and said: "This (line) represents man, and this (line) represents the end of his life term, and while he is as such, the nearest line overtakes him."
Ibn Mas‘ūd (may Allah be pleased with him) reported: The Prophet (may Allah's peace and blessings be upon him) drew a square and drew a line in the middle that extended out of it. He drew some small lines on both sides of that central line, and said: "This is man (the line in the middle), and this is his life span encompassing him (the square). This line extending out of the square is his hope, and these small lines are the troubles and accidents that befall him. If this one misses him, that one snaps at him, and if this one misses him, that one snaps at him."