﴿ وَجَعَلْنَا فِى ٱلْأَرْضِ رَوَٰسِىَ أَن تَمِيدَ بِهِمْ وَجَعَلْنَا فِيهَا فِجَاجًۭا سُبُلًۭا لَّعَلَّهُمْ يَهْتَدُونَ ﴾

“And [are they not aware that] We have set up firm mountains on earth, lest it sway with them, and [that] We have appointed thereon broad paths, so that they might find their way,”

(And We have placed in the earth firm hills) the mountains as pillars for it (lest it quake with them) lest the earth trembles with them on it, (and We have placed therein) in the earth (ravines) valleys (as roads) as spacious roads (that haply they may find their way) in their goings and comings.