Najafi Q&A: Recommended Prayers and Acts of Worship

Is it permissible to perform the Salat al-Wahsha (the prayer of loneliness) on the second or third night after burial?

If I know that the deceased will be buried tonight but the burial will be delayed until after midnight, is it permissible to perform the wahsha (night of burial) prayer at the beginning of the night without waiting until the burial takes place after midnight?

What is the ruling on the Salat of Laylat al-Raghaib (the Night of Wishes) and its recommendation according to you?

Is it permissible to pray the Nafila prayer of Fajr immediately after the Night Prayer (Salat al-Layl) at midnight?

Is it permissible to act as an agent in performing the obligatory voluntary prayers (nawafil) on behalf of the living?

Regarding the Tasbeeh of Al-Jabir, should the worshiper recite it after the salam before the three takbeers, or should it be recited after the three takbeers or after the Tasbeeh of Fatimah (peace be upon her)? This is a matter we often encounter during travels.

Regarding the first tashahhud in the Maghrib, Isha, Dhuhr, and Asr prayers, is it recommended to say: "By the power and strength of Allah, I stand, sit, bow, and prostrate," or is it recommended to say: "By the power and strength of Allah, I stand and sit" only, without adding "and bow and prostrate"?

If someone is praying a voluntary prayer while riding in a car and the traffic light stops them, and they have already performed the Takbir (saying "Allahu Akbar") before stopping, can they continue their prayer and complete it while the car is stationary? And what if they hadn't performed the Takbir before stopping?

In the month of Ramadan, we offer the voluntary prayer (naflah) after the Maghrib prayer right after the Isha prayer. In this case, should it be considered as making up a missed prayer (qada) or as a regular voluntary prayer (ada')?