According to most Islamic jurists and commentators, after about a year, according to verse 21 of the same surah, God reduced this ruling and replaced it with tahajjud.
[15][16][17] It has been mentioned in many narrations of Muhammad and The Fourteen Infallibles that whoever vigiling the nights of Qadr, his/her sins will be forgiven.
[19][20][21] According to the text of the hadith of the Imams, staying awake for part of the night and praying and reciting the Qur'an is very spiritual rewarding in Islam.
[22] Other attributes are also mentioned in Islamic texts, including: with Ehya, the disease leaves the body.
[25] It is an opportunity to relax the nerves and relieve fatigue, depression and irritation of body and soul.