Abu Sa‘īd al-Khudri (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "There should be no harm or reciprocal harm. Whoever causes harm, Allah harms him, and whoever makes things difficult, Allah makes things difficult for him."

Abu Mūsa (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "Verily, the example of the righteous companion and the evil companion is like that of the carrier of the musk and the blower of the bellows. The carrier of the musk will either give you, or you will buy from him, or you will get a pleasant smell from him, and the blower of the bellows will either burn your clothes or you will get an offensive smell."

Abu Hurayrah (may Allah be pleased with him) reported: A man came to the Prophet (may Allah's peace and blessings be upon him) and said: "Advise me." He said: "Do not get angry." He repeated that several times, and every time, he would say: "Do not get angry."

Abu Hurayrah (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "The strong man is not the one who can overpower others; rather, the strong man is the one who controls himself when he is angry."

‘Abdullāh ibn ‘Amr (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: “There are four (traits); whoever has them is a sheer hypocrite, and whoever has one trait of them has one of the traits of hypocrisy until he gives it up: whenever he speaks, he tells a lie; whenever he makes a covenant, he proves treacherous; whenever he makes a promise, he breaks it; and whenever he is in a dispute, he behaves in a shameless immoral manner."

‘Abdullāh ibn Mas‘ūd (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "A believer is not a slanderer, nor a curser, nor a person who speaks obscenely, nor a person who uses foul language."

‘Abdullāh ibn ‘Umar (may Allah be pleased with him) reported: The Prophet (may Allah's peace and blessings be upon him) heard a man preaching to his brother about modesty; he said: "Modesty is part of faith."

Al-Miqdām ibn Ma‘di Karib (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "When a man loves his brother, he should tell him that he loves him."

Jābir ibn ‘Abdullāh (may Allah be pleased with him) reported: The Prophet (may Allah's peace and blessings be upon him) said: "Every act of goodness is charity."

Abu Hurayrah (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "There is a charity to be given for each joint of the human body every day on which the sun rises; judging justly between two is a charity, helping a man with his mount to ride on it or lift his luggage on it is a charity, the good word is a charity, every step that one takes to the prayer is a charity, and removing what is harmful from the way is a charity."

Abu Hurayrah (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "Whoever relieves a believer from one of the hardships of this world, Allah will relieve him from one of the hardships of the Day of Judgment. Whoever makes things easy for someone in difficulty, Allah will make things easy for him in this world and the Hereafter. Whoever covers a Muslim, Allah will cover him in this world and the Hereafter. Allah is in the aid of the slave as long as the slave is in the aid of his brother. Whoever treads a path seeking knowledge, Allah will make easy for him a path to Paradise. No group of people gather in one of the houses of Allah, reciting the Book of Allah and studying it among themselves, except that tranquility descends upon them, mercy envelops them, the angels surround them, and Allah mentions them to those near Him. And whoever is slowed down by his deeds will not be hastened forward by his lineage."

Abu Barzah al-Aslami (may Allah be pleased with him) reported that the Messenger of Allah (may Allah's peace and blessings be upon him) said: "Man's feet will not move from their place on the Day of Judgment until he is asked about his life, in what he let it perish; about his knowledge, what he did with it; about his money, from where he earned it and on what he spent it on; and about his body, and how he wore it out."