Amir or Abu Amir or Abu Malik reported,

While the Prophet ﷺ was sitting in a gathering with his companions, Jibreel came to him in a form other than his own. The Prophet thought he was a man from among the Muslims. He greeted him with peace, and the Prophet returned the greeting. Then Jibreel placed his hand upon the knees of the Prophet ﷺ and said to him, "Messenger of Allah, what is Islam?"The Prophet replied, "That you submit your face to Allah, bear witness that there is no god but Allah and that Muhammad is His servant and Messenger, establish the prayer, and give the zakat."Jibreel asked, "If I do that, have I embraced Islam?"The Prophet answered, "Yes."Then he asked, "What is faith?"The Prophet replied, "That you believe in Allah, the Last Day, the angels, the Book, the prophets, death, life after death, Paradise, the Fire, the reckoning, the scale, and divine decree, both its good and its bad."Jibreel asked, "If I do that, have I believed?"The Prophet answered, "Yes."Then he asked, "What is excellence, Messenger of Allah?"The Prophet replied, "That you worship Allah as though you see Him, for though you do not see Him, He sees you."Jibreel asked, "If I do that, have I attained excellence?"The Prophet answered, "Yes."The companions could hear the Messenger of Allah's ﷺ replies but could neither see the one speaking to him nor hear his speech.Then the questioner asked, "When is the Hour, Messenger of Allah?"The Messenger of Allah ﷺ said, "Glory be to Allah. There are five matters of the unseen which none knows but Allah," and he recited, "Indeed, Allah has knowledge of the Hour, sends down the rain, and knows what is in the wombs. No soul knows what it will earn tomorrow, and no soul knows in what land it will die. Indeed, Allah is All-Knowing, All-Aware" [Luqman 31:34].The questioner said, "Messenger of Allah, if you wish, I shall tell you of two signs that will appear before it."The Prophet said, "Tell me."He said, "When you see the slave-woman giving birth to her master, when the people of the buildings vie with one another in raising them ever higher, and when the barefoot, destitute, and harsh become the leaders of the people."The Prophet asked, "And who are those, Messenger of Allah?"He replied, "The Bedouin Arabs."Then he turned away, and his path could not be traced thereafter.The Prophet said, "Glory be to Allah," three times, "He came to teach the people their religion. By the One in whose hand is the soul of Muhammad, he has never come to me without my recognizing him, except this time."

حدثنا أبو اليمان أخبرنا شعيب حدثنا عبد الله بن أبي حسين قال حدثني شهر بن حوشب

عن عامر أو أبي عامر أو أبي مالك

أن النبي ﷺ بينما هو جالس في مجلس فيه أصحابه جاءه جبريل عليه السلام في غير صورته يحسبه رجلا من المسلمين فسلم عليه فرد عليه السلام ثم وضع جبريل يده على ركبتي النبي ﷺ وقال له يا رسول الله ما الإسلام قال أن تسلم وجهك لله وتشهد أن لا إله إلا الله وأن محمدا عبده ورسوله وتقيم الصلاة وتؤتي الزكاة قال فإذا فعلت ذلك فقد أسلمت قال نعم ثم قال ما الإيمان قال أن تؤمن بالله واليوم الآخر والملائكة والكتاب والنبيين والموت والحياة بعد الموت والجنة والنار والحساب والميزان والقدر كله خيره وشره قال فإذا فعلت ذلك فقد آمنت قال نعم ثم قال ما الإحسان يا رسول الله قال أن تعبد الله كأنك تراه فإنك إن كنت لا تراه فهو يراك قال فإذا فعلت ذلك فقد أحسنت قال نعم ويسمع رجع رسول الله ﷺ إليه ولا يرى الذي يكلمه ولا يسمع كلامه قال فمتى الساعة يا رسول الله فقال رسول الله ﷺ سبحان الله خمس من الغيب لا يعلمها إلا الله {إن الله عنده علم الساعة وينزل الغيث ويعلم ما في الأرحام وما تدري نفس ماذا تكسب غدا وما تدري نفس بأي أرض تموت إن الله عليم خبير} قال السائل يا رسول الله إن شئت حدثتك بعلامتين تكونان قبلها فقال حدثني فقال إذا رأيت الأمة تلد ربها ويطول أهل البنيان بالبنيان وكان العالة الجفاة رءوس الناس قال ومن أولئك يا رسول الله قال العريب قال ثم ولى فلم ير طريقه بعد قال سبحان الله ثلاثا جاء ليعلم الناس دينهم والذي نفس محمد بيده ما جاء لي قط إلا وأنا أعرفه إلا أن تكون هذه المرة