Revealed in Madīnah, most probably four or five years after the Hijrah, this sūrah has 29 verses and takes its name from the word al-hadīd in verse 25. It deals with God’s absolute sovereignty, the necessity of sacrifice in God’s cause, and the passing nature of worldly pleasures. It promises the Muslims victory and the unbelievers defeat, and reiterates that belief in the previous Prophets requires believing in Prophet Muhammad, upon him be peace and blessings, as the last, universal Prophet.
Whatever is in the heavens and the earth glorifies God; and He is the All-Glorious with irresistible might, the All-Wise.1