Our studies of the production of energy by the sun thus...
Our studies of the production of energy by the sun thus point to conclusions that contradict completely classical quasi-official theories on the subject. “Instead of saying that everything will freeze one day as a result of a decrease in the activity of the sun, we must say that it will be as a result of the continuing intensity of the sun's heat, during the last stage of its development, that life is condemned to destruction.
“If the temperature on the earth's surface comes to exceed the temperature at which water boils, rocks and the hard crust of the earth will probably not melt, but the oceans will certainly begin to boil, and since no highly evolved species can live in boiling water, most forms of life will come to an end. It is therefore probable that all the higher species will have died out before the temperature of the earth reaches an intolerable level.” (Paydayish va Marg-i Khurshid, p.
The first will be swift and of brief duration, like a roar in the heavens, a universal proclamation that will cause the whole expanse of creation to be folded up; the people of the world will suddenly fall to the ground while they are still engrossed in their daily struggles. This first blowing of the trumpet will bring about the death of all living beings, and all creatures in the heavens and on the earth, including even the angels.
The Qur'an says: “On the day when the summoner (Israfil) summons mankind to awesome resurrection the unbelievers will come forth with their eyes humbled, like locusts scattered abroad, hastening to respond to the summoner to resurrection. The unbelievers shall say to each other: `This is the day of hardship!'“ (54:6-8).