In the school of Ahlul-Bait (a.s) it is impossible for one to gain any spirituality unless by means of worshipping God in its divine prescribed method. The more spiritual the Shi’a mystic becomes the more they observe and practice the Shari’ah law.
Observing Night Prayers before dawn was a mandatory condition to be admitted to the lessons of Ayatollah Tabrizi.
The late Shaalchi, one of his students narrated: “He (Ayatollah Tabrizi) was very strict about early rising for Night Prayers.
I requested if I could be exempt as I believe that would make me weak and would reduce my sleeping hours. Ayatollah Tabrizi said: Find a way to gain their consent. Tell them: “At dawn some elite people are in a sociable gathering with the Almighty God, do you want me to miss it?”
Ayatollah Jawad Tabrizi in ‘Al-Moraqibaat’ with regards to Night Prayers says:
“The appointed angels will wake man up for the Night Prayers but he ignores the angelic call and continues his sleep again. They wake him up again. These wake ups are not by chance, they are heavenly awakenings. If man took advantage of them and left the bed for Night Prayers, those calls will be stronger and more permanent. But if he ignores them, the angels will also give up.”
The angelic call may appear to you in the voice of your mother, your friend, or even in the voice of Azan, all for the purpose of inviting you to a private heavenly meeting at dawn.
For those who are interested in waking up for the Night Prayers it is also very much recommended to recite the last Ayah of Surah al-Kahf (18) in Arabic.
[Kahf:110] Say: I am only a mortal like you; it is revealed to me that your god is one Allah, therefore whoever hopes to meet his Lord, he should do good deeds, and not join any one in the service of his Lord.