It is narrated from Sayyiduna Abdullah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Adhere to truthfulness, for indeed truthfulness leads to righteousness, and righteousness leads to Paradise. And a servant continues to speak the truth until he is written with Allah as a truthful one (Siddiq).

It is narrated from Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) that a man came to the Noble Prophet (peace and blessings be upon him) and said: O Messenger of Allah! What are the deeds of Paradise? He (peace and blessings be upon him) said: Truthfulness. When a servant speaks the truth, he does good; when he does good, he becomes a believer; and when he becomes a believer, he enters Paradise. The people said: O Messenger of Allah! What are the deeds of the Fire? He (peace and blessings be upon him) said: Falsehood. When a servant lies, he does evil; when he does evil, he becomes a disbeliever; and when he becomes a disbeliever, he enters the Fire.

Alqamah bin Abdullah Muzani narrates from some of the noble Companions that the Noble Prophet, peace and blessings be upon him, said: Whoever believes in Allah Almighty and the Last Day should fear Allah Almighty and speak the truth, or else remain silent.

A man from the people of Makkah named Yusuf says: I and a man from the Quraysh were guardians of some orphans’ wealth. It happened that a man (acting dishonestly) took one thousand dirhams from me, then one thousand dirhams of his came into my hands. I said to the Qurayshi: That person took one thousand dirhams of mine, now his one thousand dirhams have come to me, so should I keep this amount? He said: My father narrated that the Noble Prophet, peace and blessings be upon him, said: When someone makes you a trustee, then return his trust to him and do not betray him, even if he has betrayed you.

Sayyiduna Abu Darda (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: Whoever hears something from a man, and that man does not want that thing to be mentioned with reference to him, then that thing is a trust, even if the speaker does not instruct to keep it secret.

It is narrated from Sayyiduna Abu Hurairah, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, stated: Allah Almighty will say on the Day of Resurrection: O son of Adam! I made you ride horses and camels, and I married you to women, then I made you such that you became prosperous and of high status, so where is the gratitude for these things now?

Sayyiduna Mughira bin Shu’bah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) would stand (in prayer) for such a long time that his feet would swell. Someone said: O Messenger of Allah! Indeed, Allah Almighty has forgiven your past sins. The Prophet (peace and blessings be upon him) replied: Should I not be a greatly thankful servant?

Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: Verily, Allah Almighty loves to see the effect of His blessing upon His servant.

Sayyiduna Abu Hurairah, may Allah be pleased with him, also narrates that the Messenger of Allah, peace and blessings be upon him, said: The one who eats and gives thanks is like the fasting person who is patient.

Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: Whoever does not thank the people has not thanked Allah Almighty.