Muslims pray at Imamzadeh Saleh Mosque as they observe Laylat al-Qadr in Tehran, Iran on April 10, 2023. Iranian Muslims observe Laylat al-Qadr (also knows as Shab-i Ihya) on the 19th, 21st or 23rd nights of Ramadan, and pray until fajr. (Photo by Fatemeh Bahrami/Anadolu Agency via Getty Images)
