1. That is, there is nothing intricate or complicated in it that may be beyond anyone’s understanding nor is there anything that deviates from the straight path of the truth and thus cause hesitation in the mind of a truth loving person.
2. “Those who say” includes the Christians, the Jews and the mushrik Arabs who assigned offspring to Allah.
3. “Dreadful is the word” That one is the son of God, or Allah has adopted that one as a son. This has been declared to be dreadful because it was not based o any knowledge that Allah has a son or has adopted a son. They had merely exaggerated their love for someone and invented such a relationship. And they do not realize that it is a dreadful blasphemy, impudence and fabrication that they are uttering in regards to Allah, the Lord of the worlds.
4. This refers to the real cause of the anxiety of the Prophet (peace be upon him) at the time of the revelation of this Surah. It clearly shows that the Prophet (peace be upon him) did not grieve at the persecution from which he and his companions were suffering but at the deviation and moral degeneration of his people. What was consuming him was that, though he was trying to bring them out from their disgraceful state, they persisted in it. He was grieved because he was convinced that their deviation would inevitably lead them to destruction and scourge of Allah. Therefore he was working day and night to save them but it appeared that they were bent upon incurring the chastisement of Allah. The Prophet (peace be upon him) himself has described this state of his mind in a tradition to this effect: I may describe this thing in a parable. A person kindled a fire to spread light but the moths persist in falling over it to burn themselves alive. He tries to save them from the fire but the moths reduce his efforts to failure. The same is true of me and you. I hold you by your skirts to keep you away from the fire, but you are bent upon falling into it. (Bukhari, Muslim).
Though apparently it is merely stated that it may be that you will consume your life for their sake out of sorrow, it also contains a sort of consolation for the Prophet (peace be upon him), as if to say: As you are not responsible for forcing them to believe, why should you consume yourself for their sake. Your only duty is to give good news and warning and not to turn people into believers. Therefore, you may go on carrying out your mission of giving good news to the believers and warning of the bad consequences to the disbelievers.
5. (Ayat 6 )was addressed to the Prophet (peace be upon him), but ( Ayats 7-8 ) have been directed to the disbelievers indirectly, as if to say: You must understand it clearly that all the things that you see in the world and which allure you, are a transitory adornment which has been arranged merely to test you, but it is a pity that you have been involved in the misunderstanding that all these things have been created to cater for your pleasure and enjoyment. That is why the only aim and object of life you have set before you is: Eat, drink and be merry. As a result of this you do not pay any attention to your true and real well wisher. You must understand it well that these things have not been provided for pleasure but are actually a means of testing you. You have been placed among them to see which of you is allured by these from the real aim of life and which of you keeps steadfast in the worship of Allah, for which you have been sent to the world. All these things and means of pleasure shall come to an end on the Day, your examination is over and nothing will remain on the earth because it will be turned into a bare plain.