Hizb 30 closes Al-Isra with a final argument for resurrection drawn from the fact of an original creation, and a renewed warning about Iblis's threats against humanity. It then opens Al-Kahf, the Cave, with the account of a group of young believers who take refuge from persecution inside a cave and are described as sleeping there for an unusually long span of years before waking, a story this atlas treats elsewhere as one of the Quran's best known narratives of preserved faith under threat.
A second parable follows, of two men, one given a flourishing garden who grows proud and dismissive of his companion's reliance on God, the other poorer but grateful, whose humility is vindicated when the proud man's garden is destroyed. The hizb then carries the story of Moses seeking out a righteous servant of God, often identified as Khidr, whose seemingly senseless actions, damaging a boat, causing a boy's death, rebuilding a wall without payment, are each explained only afterward as concealing a deeper protective purpose Moses could not have known in advance.
The hizb closes as the sura begins to introduce Dhul-Qarnayn, a righteous traveling ruler whose journeys to the far edges of the known world open the sura's final major narrative.