The middle of the surah drops its divine weight to repeat a basic rhetorical reassurance twice in a row, violating the expected linguistic efficiency of an omniscient author.
Surah 94:5-6:
For indeed, with hardship [will be] ease. Indeed, with hardship [will be] ease.
The text repeats the exact same colloquial phrase back-to-back. Rather than reading like a timeless decree from the Creator of space and time, this mirrors the exact linguistic patterns of a human street preacher trying to comfort himself and his small band of followers during intense local persecution in Mecca.
The immediate repetition adds no new theological information, serving strictly as a emotional, human-engineered chant to maintain morale during a 7th-century political crisis.