would seek refuge from the hell abundantly. (Sahih Muslim, Hadees 133) Remember! This fire of world is one-seventieth part of the fire of Hell. (Sahih Muslim, 2843)

The hellfire was kindled for one thousand years until it reddened, then it was kindled for one thousand years until it whitened, then it was kindled for one thousand years until it became blackened, so it is dark black.

(Sunan-ut-Tirmizi, Hadees 2600)

Swearing an oath Sayyiduna Jibraeel عَـلَيْـهِ الـسَّـلَام humbly said to the Holy Prophet صَلَّى اللهُ تَعَالٰى عَلَيْهِ وَاٰلِهٖ وَسَلَّم: If the Hell is opened just equal to the needle-hole, so the people of the entire earth will die of its heat and said swearing an oath: if any of the guards of the hell is revealed to the people of the world, so the whole people living on the earth will die due to his fright/horror and said further swearing an oath: if only a link of the chain of hell-dwelling people is placed on the mountains of the world, so the mountains will start trembling and they will not become calm until they sink beneath the earth.

(Majma’-uz-Zawaid, Hadees 18583)

The fire of this world (who is unaware of its heat and swiftness even it is extremely difficult to get nearer to it in some certain season, then this fire), prays to Allah عَزَّوَجَلَّ not to take it to the hell. (Ibn Majah, 4318)

But it is very surprising that human performs deeds leading to hell, and does not fear that fire, from which even worldly fire also fears and seeks refuge. How deep the hell is only Allah عَزَّوَجَلَّ knows. (Bahar-e-Shari’at, vol. 1, pp. 165)

It is stated in a blessed Hadees that if a giant rock is thrown from the brink of hell, so it will not reach its bottom even in 70 years.

(Sunan-ut-Tirmizi, Hadees 2584)

If a large ball of lead equal to a head of human is dropped from the sky to the earth, so it will reach the earth before night, though it is the travel of 500 years. (Sunan-ut-Tirmizi, Hadees 2597)