Concise Quran Commentary
They will never return, even until the barrier of Gog and Magog is opened and they begin emerging, hurriedly descending from every high piece of land.
Tafsir for this Ayah
Surah 21 : Ayah 96
Surah 21 : Ayah 96
حَتَّىٰٓ إِذَا فُتِحَتْ يَأْجُوجُ وَمَأْجُوجُ وَهُم مِّن كُلِّ حَدَبٍ يَنسِلُونَ
until when Gog and Magog are let loose, swarming swiftly from every mound,