Quran

Pharaoh's conceitedness and short-sightedness in evaluating matters led him to believe that anything contrary to their religion is considered corruption, for they did not have any proof for their religion except habit and worldly gain. Ibn Ashur: 24/125.
Question: The corrupt habits of the fathers and grandfathers prevent people from guidance. Explain.

Whoever does not truly believe in the Day of Reckoning, will not anticipate a reward for his good deed, nor will he be afraid of punishment for his evil deeds. Al-Tabari: 21/375.
Question: Why did Moses (u) seek refuge with Allah from one who did not believe in the Day of Reckoning in particular?

Allah praises a man from the house of Pharaoh who concealed his faith, mentions him in His Book, and keeps his record in the Quran for words that he said in a sitting place of disbelief. How does he compare to Omar bin Al-Khattab (t) who waved his sword in Makkah, and said: "By Allah, I will never worship Allah in secret after today."Ibn Atiyah: 4/555.
Question: This verse indicates the virtues of the Prophet’s Companions. Explain.

This saying from the believer was not because he doubted Moses’ mission and truthfulness, rather, he meant to make his point softly without provoking their evil actions. Al-Qurtubi: 18/348-349.
Question: Did the believer say what he said because he doubted Moses’ (u) truthfulness? What etiquette we may learn from this approach?

He said, (some) and not "all", even though what will befall them is all that which he threatened them with, in order to be gentle with them in speech, guard against the notion of siding with Moses, and demonstrate his sincere advice to Pharaoh and his people hoping that they would accept the truth. Ibn Juzay: 2/280.
Question: The believer said, (some of what he is threatening you with), even though what will befall them is all that which he threatened them with. Why?

Repeating his call to his people, without despairing of their ever being guided - which is the way of those who call people to Allah; they keep on calling people to their Lord and nothing deters them from that, for the arrogance of those whom they called does not deter them from persisting in calling them. Al-Saadi: 737.
Question: This verse has noble guidance to those who call others to Allah to not despair. Explain.

On the Day of Resurrection, every people will be called together with their leader, and they will call out to each other. The people of Paradise will call out to the people of Hellfire, and the people of Hellfire will call out to the people of Paradise. The people of the Elevations will be called. Some people will be called among the wretched, and others will be called among the blissful; so-and-so will be in bliss where he will never see wretchedness ever, and so-and-so will be in wretchedness where he will never see bliss ever. When death is slaughtered, it will be called: "O people of Paradise! Eternity for you and no death, O people of Hell! Eternity for you and no death." Al-Baghawi: 4/42.
Question: The Day of Resurrection is called the Day of Calling. Why?