Why are two negatives used about the food in 88:7?

Supplementary Practice 28 — Comparative Rhetoric of Sūrat al-Aʿlā and Sūrat al-Ghāshiyah

• The first denies hunger and the second thirst
• The second is an idle verbal replacement of the first
• Separately denying nourishment and relief from hunger
• The two negatives imply the food is beneficial