Allah tells us that Ya’juj and Ma’juj could not climb over the barrier or penetrate its lower portion. Varying forms of the verb are used here in the Arabic text to reflect the difficulty of the action referred to.

iSo they (Ya'juj and Ma'juj) could not scale it or dig through it.}

This indicates that they could not penetrate it or dig through it.

Imam Ahmad recorded that Zaynab bint Jahsh, the wife of the Prophet jg said, “The Prophet woke from sleep, and he was red in the face. He said,

«La ilaha illallah! Woe to the Arabs from the evil that has approached (them) . Today a hole has been opened in the barrier of Ya'juj and Ma'juj like this .»

and he made a circle with his index finger and thumb. I [Zaynab] said, ‘O Messenger of Allah, will we be destroyed even though there will be righteous people among us?’ He said:

“Yes, if evil increases .n”* 1 ' This is a Sahlh Hadith, both A- Bukhari and Muslim recorded it.* 2 '

i(Dhul-Qamayn) said: "This is a mercy from my Lord..."}
meaning, after it was built by Dhul-Qamayn.

iHe said: This is a mercy from my Lord} for the people, when he placed a barrier between them and Ya’juj and Ma’juj, to stop them from spreading evil and corruption on earth. j

ibut when the promise of my Lord comes} means, when the true promise comes

iHe shall Dakka' it down to the ground.} means, will make it flat. The Arabs use Dakka ’ to describe a female camel whose back is flat and has no hump. And Allah says:

4 So when his Lord appeared to the mountain, He made it Dakka >i} [7:143] meaning, level to the ground.

iAnd the promise of my Lord is ever true.} means, it will come to pass without a doubt.

4 We shall leave some of them} meaning mankind, on that day, the day when the barrier will be breached and these people (Yajuj and Ma’juj) will come out surging over mankind to destroy th eir wealth and property.

iWe shall leave some of them to surge like waves on one another ;}

As-Suddi said: “That is when they emerge upon the people.” 1 11 All of this will happen before the Day of Resurrection and after the Dajjal, as we will explain when discussing the Ayat.

iUntil, when Ya'juj and Ma'juj are let loose, and they swoop down from every Hadab. And the true promise shall draw near.. .} [21:96-97]

iand As-Sur will be blown. } As-Sur, as explained in the Hadith, is a horn that is blown into. The one who will blow into it is (the angel) Israfil, peace be upon him, as has been explained in the Hadith quoted at length above, and there are many Hadiths on this topic.* 2 * According to a Hadith narrated from ‘Atiyah from Ibn ‘Abbas* 3 * and Abu Said, and attributed to the Prophet

uHow can I relax when the one with the Horn has put the Horn in his mouth and has knelt down, listening out for the command to be given to him ?» They said, “What should we say?" He said:

«Say : "Allah is Sufficient for us and the best Disposer of affairs, in Allah have we put our trust . "»* 4 *

iand We shall collect them (the creatures) all together.} means, *We shall bring them all together for Reckoning. ’