ٱدْخُلُوهَا بِسَلَـٰمٍ ۖ ذَٰلِكَ يَوْمُ ٱلْخُلُودِ
Udkhuloohaa bisalaamin zaalika yawmul khulood
اس میں سلامتی کے ساتھ داخل ہوجاؤ۔ یہ ہمیشہ رہنے کا دن ہے
Enter it in peace. This is the day of eternity.
Surah Qaf builds toward this one sentence: the description of the awwāb, the person who keeps turning back to God, ends with the words spoken at the threshold. Salām is greeting and condition at once, the manner of entry and the substance of the place. The word khulūd names duration with nothing after it, so the returning that defined such a person is over.