Surah Sad is the 38th chapter of the Quran and this surah was revealed in Makkah and this surah has 88 verses. This surah talks about the truth of the Quran and answers those who do not believe in it. It tells the stories of different prophets. One of them is Hazrat Dawood who was given wisdom and fairness by Allah but was also tested. The surah also talks about Hazrat Sulaiman who faced a test but stayed patient and thankful to Allah. Another important story is about Hazrat Ayyub. He suffered a lot but never lost faith in Allah. His story teaches us to be patient and strong in hard times.