This is a Makki Surah. It is the 7th in the group of Surahs that begin with HaMim and it was revealed in the middle Makkan period.  This Surah has 35 verses in 4 sections.

The Surah gives warnings to those who deny the truth. When Allah's punishment comes then neither the sea, nor the dry land can protect.  There is a reference in this Surah to the people of 'Ad and Allah's punishment for their sins.

Recitation: Shaykh Mishaari Raashid & Ibrahaim Walk using Saheeh International Translation. Thematic introduction: Dr. Muzammil H. Siddiqi.