Pray regularly and consistently with other people in a mosque .

This hadith is about the importance of praying in congregation at a mosque for forty nights without missing the first Rak’ah of Isha prayer. It was narrated by Umar bin Khattab that Prophet Muhammad said that whoever does this will be saved from Hellfire. This hadith emphasizes on how important it is to pray regularly and consistently with other people in a mosque as it can bring great rewards and blessings from Allah. It also teaches us to be consistent and persistent with our prayers so we can reap its benefits and gain salvation from Hellfire.