‘Ā’ishah (may Allah be pleased with her) reported: The Prophet (may Allah's peace and blessings be upon him) used to remember Allah at all times.

Abu Hurayrah (may Allah be pleased with him) reported: The Prophet (may Allah's peace and blessings be upon him) said: "Nothing is more honorable in the sight of Allah Almighty than supplication."

Abu Sa‘īd (may Allah be pleased with him) reported that the Prophet (may Allah's peace and blessings be upon him) said: "No Muslim invokes Allah with a supplication that does not involve sin or severing ties of kinship, except that Allah will grant him one of three: either His supplication will be answered soon, or He will save it for him in the Hereafter, or He will avert from him an equivalent amount of evil." They said: Then we should do more. He said: "Allah is even more."

‘Ubādah ibn as-Sāmit (may Allah be pleased with him) reported that the Messenger of Allah (may Allah's peace and blessings be upon him) said: "In Paradise, there are a hundred degrees; the distance between each two degrees is like the distance between the heavens and the earth. The highest of them in degree is Al-Firdaws, and from it flow the four rivers of Paradise, and above it is the Throne. So when you ask Allah, ask Him for Al-Firdaws."

Anas (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) would often say: "O Turner of the hearts, make my heart firm upon Your religion." I said: "O Messenger of Allah, we have believed in you and what you have come with. Do you fear for us?" He said: "Yes! Indeed, the hearts are between two of the Fingers of Allah and He turns them as He wishes."

Abu Hurayrah (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) used to say: "O Allah, set right for me my religion that is the safeguard of my affairs, and set right for me my world wherein my living is, and set right for me my Hereafter wherein my return is, and make life an increase for me in every good, and make death a relief for me from every evil."

Ibn ‘Umar (may Allah be pleased with him and his father) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) never abandoned these supplications in the evening and the morning: "O Allah, I ask You for well-being in this world and the Hereafter. O Allah, I ask You for pardon and well-being in my religion, my worldly life, my family, and my wealth. O Allah, conceal my imperfection—or  my imperfections—and secure my fears. O Allah, protect me from before me, from behind me, from my right, from my left, and from above me, and I seek refuge with Your greatness from being suddenly killed from beneath me."

‘Ā’ishah, Mother of the Believers (may Allah be pleased with her), reported that the Messenger of Allah (may Allah's peace and blessings be upon him) taught her this supplication: "O Allah, I ask You for all that is good, the immediate and the deferred thereof, what I know and what I do not know. And I seek refuge with You from all that is evil, the immediate and the deferred thereof, what I know and what I do not know. O Allah, I ask You for the good that Your slave and Prophet asked You for, and I seek refuge with You from the evil that Your slave and Prophet sought refuge from. O Allah, I ask You for Paradise and what brings one closer to it of words or deeds, and I seek refuge with You from the Fire and from what brings one closer to it of words or deeds, and I ask You to make every decree that You have decreed for me good."

‘Abdullāh ibn ‘Amr ibn al-‘Ās (may Allah be pleased with him) reported: The Messenger of Allah (may Allah’s peace and blessings be upon him) said: "Verily, faith wears out within one of you as a shirt becomes worn out; so, ask Allah to renew faith in your hearts."

Al-‘Abbās ibn ‘Abdul-Muttalib (may Allah be pleased with him) reported: I heard the Messenger of Allah (may Allah's peace and blessings be upon him) say: "He finds the taste of Imān who is pleased with Allah as Lord, with Islam as religion, and with Muhammad as Messenger."

Mu‘ādh ibn Jabal (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) took his hand and said: "O Mu‘ādh, by Allah, I do love you," and he added: "I advise you, O Mu‘ādh, never fail to say after each prayer: Allāhumma a‘inni ‘ala dhikrika wa shukrika wa husni ‘ibādatik (O Allah, help me remember You, thank You, and excellently worship You)."

Abu Hurayrah (may Allah be pleased with him) reported: The Messenger of Allah (may Allah's peace and blessings be upon him) said: "The nearest a slave to his Lord is while he is prostrating, so increase supplication."