Like other recommended acts,
nafila prayers are not similar in importance. Therefore, some of them are more emphasized to perform and compensate and some not. Among the most emphasized and recommended prayers in the holy Quran
[1] and traditions are
nawafil of the day and night especially the nightly
nawafil.
In the holy Quran God addresses His messenger: “And during a part of the night, pray Tahajjud beyond what is incumbent on you; maybe your Lord will raise you to a position of great glory”
[2]
Interpreters of Quran have considered this verse as evidence that indicates the outstanding position of night vigil prayers, although this verse does not explicitly suggest it. Several signs are available that make this interpretation seem evident.
[3]
A lot of traditions have been received from the infallibles about the merit of night vigil prayers:
1- The Holy Prophet (S) has said: "
Mu'men's [practicing Muslim] dignity depends on his night vigil prayers and since on the Day of Judgment, when God brings peoples from both ancient and modern times together, a caller calls those who practiced
tahajjud to stand up. Thereupon, a small group stands up. Afterwards, other people would be reckoned."
[4]
2- On another occasion, the Holy Prophet (S) has said: "Verily, the houses where night vigil prayers are performed illuminate the heavens as stars illuminate the Earth."
3- There is even another tradition from the Holy Prophet (S) who has said: "Night vigil prayers is a light in the grave for those who perform it."
[5]
4- And it is narrated from Holy Prophet (S) that "You'd better practice
tahajjud as it is a practice by pious people before you, it leads to closeness to God, it is a compensation for sins and it deters it and it drives the pain away from body.
[6]
5- When asked "why those who practice night vigil prayers have the most beautiful faces?" Imam Sajjad ('A) said: "Because they take privacy with God Almighty so He covers them with His light."
[7],
[8]
6- Imam Sadeq (A) has enumerated some impacts for night vigil prayers: “Night vigil prayers make the face become more beautiful, improve [one’s] temper, purify [one’s] income, [help to] pay back one’s debts, drives away sadness, illuminates [one’s] eyesight. May you perform night vigil prayers which are your prophet’s (s) tradition and they keep away illnesses."
[9]
As it is extremely desirable to perform night vigil prayers, it is really praiseworthy to compensate those prayers if they are missed whatever the reason. The Holy Prophet (S) has said: "Verily God Almighty takes pride before His angels over His servant who compensates his night vigil prayers during the day and says: "Oh Thy angels behold Thy servant who compensate those prayers that I have not obliged him, testify that I forgive his sins."
[10]
Therefore as it is obligatory to compensate
wajib [obligatory] deeds, it is
mustahabb [desirable] to compensate
mustahabb deeds.
Abdullah ibn Sanan narrates from Imam Sadeq ('A) that he said: "I asked him, how should one compensate his
nafila prayers if he has not performed them for a long time and has forgotten the number of them? Imam Sadeq ('A) said: "He should perform as many
nafila as he makes sure he has compensated all his
nafila prayers…"
[11]
Since abandoning
mutahabb deeds and prayers is not considered a sin and does not lead to chastisement, if one intends to compensate them, he is free to compensate them at any time.
When asked "I have not said
nafila prayers, what time I can compensate them?" Imam Reza ('A) wrote: "Any time you like"
[12]
However, it is better to compensate
nafila of previous during the coming night and
nafila of previous day during the coming day as Imam Sadeq ('A) has said: "If your daily
nafila were missed, perform them on the coming day and if your night vigil prayers were missed, perform them on the coming night."
[13]
Muhammad ibn Muslim says: "I addressed Imam ('A): Someone became sick and stopped performing
mustahabb deeds and abandoned
nafila, what is the ruling in this regard? Imam ('A) said: "O Muhammad!
Nafila is not obligatory however, it is better for him to compensate and if he did not, he is not obliged."
[14]
However, it is better and it is
mustahabb to compensate
mutahabb deeds in order they have been missed; for example in night vigil prayers it is better to first compensate two-
rak'at prayers then
watr [single
rak'at prayer performed at the end of night vigil prayers]. [And if more than one
watr have been missed] It is better to perform a two-
rak'at mustahabb prayer between
watr prayers when compensating.
Imam Baqer ('A) has said: "If one has not performed his
watr for two or three or more consecutive nights, he should compensate them in order they have been missed and once he has compensated the first
watr he should say at least a two-
rak'at prayer and then compensate the second
watr because
watr should entail other prayers.
[15]
[3] Makarem Shirazi, Naser, Tafsir-e Nemouneh, vol.12, p.224, Darol Kotob al-Eslamyia, Tehran, 1996, first impression
[4] Reza'ee, Seyyed Abdul Hussein, Ershadol Qoloub, Translated by Reza'ee, vol.1, pp.210-211, Eslamyia, Tehran, 1999, third impression
[5] Ershadol Qoloub, Translated by Reza'ee, vol.1, p.444
[6] Kamare'ee, Muhammad Baqer, Heavens and Universe, a translation of
Kitab us-Samaa' wal-'Aalam, Biharol Anwar, vol.6, p.210, Eslamiya, Tehran, 1972, first impression
[7] Sadooq, Elal ush-Sharaye', vol.2, p.365, translated by Zehni Tehrani, Seyyed Muhammad Javad, Entesharat-e Mo'menin, Qom, 2001, first impression
[8] Atarodi, Azizollah, Mosnad al-Emam ar-Reza alayh as-Salam, vol.2, pp.178-180, Astane Qods (Congress) Mashad, 1983, first impression
[9] Heavens and Universe, a translation of
Kitab us-Samaa' wal-'Aalam, Biharol Anwar, vol.6, p.210
[10] Wasa'el ash-Shi'a, vol.4, pp.75-76, Man la yahdhoroh al-faqih, translated by Gaffari, vol.2, p.202
[11] Wasa'el ash-Shi'a, vol.4, pp.75-85, Man la yahdhoroh al-faqih, translated by Gaffari, vol.2, p.299
[12] Mosnad al-Emam ar-Reza alayh as-Salam, vol.2, pp.178-180
[13] Kolayni, Kafi, vol.3, p.451, Tehran, 1984, second impression, chapter of "taqdim al-nawafil wa ta'khireha wa qadha'eha wa salat adh-Dhoha; Behboodi, Muhammad Baqer, A Selection of Kafi, vol.2, pp.366-368, Markaz-e Entehsarat-e Elmi wa Farhangi, Tehran, first impression
[14] Elal ush-Sharaye' tanslated by Zehni Tehrani, vol.2, pp.175-177
[15] Kafi, vol.3, p.451, chapter of "taqdim al-nawafil wa ta'khireha wa qadha'eha wa salat adh-Dhoha; A Selection of Kafi, vol.2, pp.366-368