أَفَأَمِنوا أَن تَأتِيَهُم غاشِيَةٌ مِن عَذابِ اللَّهِ أَو تَأتِيَهُمُ السّاعَةُ بَغتَةً وَهُم لا يَشعُرونَ

Are they confident that an encompassing calamity from God won’t come upon them, or that the Hour won’t come upon them suddenly while they don’t realize?