Exegesis of Surat al-Dukhan, and is the Basmala a verse of every surah, and is it a verse of al-Fatihah?

The Shaykh : All praise is due to Allah, Lord of the worlds, and may peace and blessings be upon our Prophet Muhammad, the Seal of the Prophets and the Imam of the righteous, and upon his family and his Companions, and upon those who follow them with excellence until the Day of Judgment.
As for what follows: We will speak briefly about what we heard in the prayer of our imam this morning. He recited most of Surat al-Dukhan. Allah the Exalted began this surah with His saying: We say that Allah began this surah with that because the Basmala is not a verse of it, nor is it a verse of al-Fatihah either, according to the stronger opinion. The Basmala is a verse of the Book of Allah; there is no doubt in this. It is recited at the beginning of every surah except one, which is al-Tawbah, for it was not separated from al-Anfal by the Basmala. From this, meaning from the fact that the Basmala is not a verse of the surah, is Surat al-Fatihah, as I said, by the evidence of what is established in the Sahih from Abu Hurayrah (may Allah be pleased with him) that the Prophet (peace and blessings be upon him) said: Listen. إذا قال الإنسان الحمد لله رب العالمين قال الله : حمدني عبدي وإذا قال : الرحمن الرحيم قال : أثنى علي عبدي وإذا قال : مالك يوم الدين قال : مجدني عبدي وإذا قال : إياك نعبد وإياك نستعين قال : هذا بيني وبين عبدي نصفين ولعبدي ما سأل فإذا قال : اهدنا الصراط المستقيم صراط الذين أنعمت عليهم غير المغضوب عليهم ولا الضالين قال الله تعالى : هذا لعبدي ولعبدي ما سأل When the man says: "All praise is due to Allah, Lord of the worlds," Allah says: "My servant has praised Me." And when he says: "The Most Merciful, the Bestower of Mercy," He says: "My servant has praised Me." And when he says: "Master of the Day of Judgment," He says: "My servant has glorified Me." And when he says: "You alone we worship and You alone we ask for help," He says: "This is between Me and My servant, half and half, and for My servant is what he has asked." So when he says: "Guide us to the straight path, the path of those upon whom You have bestowed favor, not of those who have earned Your anger or of those who are astray," Allah the Exalted says: "This is for My servant, and for My servant is what he has asked." Do you, my brother, when you recite this surah, feel that you are conversing with Allah? Every time you say a verse, Allah answers you. Answer, answer, O group, is that so?
The student: Yes.

The Shaykh : If Allah wills, this is what we hope for in our Muslim brothers, and we ask Allah the Exalted to help us with it in ourselves, that you feel that every time you recite a verse, Allah (Mighty and Majestic) is conversing with you and responding to you.