Quran on Grief

63 passages in the Quran address grief, in the Marmaduke Pickthall translation.

Leave Me to deal with the deniers, lords of ease and comfort (in this life); and do thou respite them awhile.

Quran 73:11 · Quran · The Mantled One

Lo! these love fleeting life, and put behind them (the remembrance of) a grievous day.

Quran 76:27 · Quran · The Man

So give a respite to the disbelievers. Deal thou gently with them for a while.

Quran 86:17 · Quran · The Night-Comer

Grief in other traditions