Al-Infitar is a compact, hard-hitting surah that mirrors its neighbour At-Takwir but lands its own distinct blow. It opens with four short scenes of the world tearing apart — the sky splitting, the stars scattering, the seas bursting forth, the graves overturned — before arriving at the same hinge as At-Takwir: 'alimat nafsun ma qaddamat wa akhkharat, "a soul will then know what it sent ahead and what it held back." Four upheavals, one reckoning.

Then comes the verse that gives the surah its heart: ya ayyuha al-insanu ma gharraka bi-rabbika al-karim — "O mankind, what has deceived you about your Lord, the Generous?" It is a question asked with astonishing tenderness. The very Lord you have neglected is the One who created you, proportioned you, and shaped you in whatever form He willed. The surah then reminds us that honourable angels record our every deed, and closes on the great division: the righteous in bliss, the wicked in the Blaze — on a Day when no soul will avail another, and the command belongs entirely to Allah.