[HelenTay]

Assalamu alaikum... Dear Borthers/Sisters,

One of my friend (Muslim) asks me that, can we fast "Barath Fastings" and he is willing to know any Sahi Hadiths regarding this also he points me that, did Rasool (S.A.W) fast this or those who came after him (S.A.W) just created this by them self's?

Hope you all give me great answer for this...!

Thank you...

[AM1VV9r6]

I guess by "Barath fasting" you mean 15th of Shaban. Below is a response from askimam.org website

In the Name of Allah, the Most Gracious, the Most Merciful.
As-salāmu ‘alaykum wa-rahmatullāhi wa-barakātuh.
Virtues of the month of Sha’ban

There are many Ahadeeth regarding the virtues of Sha’ban. Hereunder are a few:
‏عن ‏ ‏عائشة أم المؤمنين ‏ ‏رضي الله عنها ‏ ‏أنها قالت ‏‏كان رسول الله ‏ ‏صلى الله عليه وسلم ‏ ‏يصوم حتى نقول لا يفطر ويفطر حتى نقول لا يصوم وما رأيت رسول الله ‏ ‏صلى الله عليه وسلم ‏ ‏استكمل صيام شهر قط إلا رمضان وما رأيته في شهر أكثر منه صياما في شعبان

1. Translation: Aisha (Radhiyalahu Anha) reported that the Messenger of Allah (صلى الله عليه وسلم) used to observe fasts (so continuously) that we said that he would not break, and did not observe (them) till we said that he would not fast: and I did not see the Messenger of Allah (صلى الله عليه وسلم) completing the fast of a month, but that of Ramadan, and I did not see him fasting more in any other month than that of Sha’ban. [Sahih Muslim, Chapter 6, Hadith Number 2580]

‏عن ‏ ‏عائشة أم المؤمنين ‏ ‏رضي الله عنها ‏ كان رسول الله ‏ ‏صلى الله عليه وسلم ‏ ‏يتحفظ ‏ ‏من شعبان ما لا ‏ ‏يتحفظ ‏ ‏من غيره ثم يصوم لرؤية رمضان فإن ‏ ‏غم عليه ‏ ‏عد ثلاثين يوما ثم صام

2. Translation: Narrated By Aisha (Radhiyallahu Anha) : Rasullullah(صلى الله عليه وسلم) used to count the days in Sha’ban in a manner he did not count any other month; then he fasted when he sighted the new moon of Ramadan; but if the weather was cloudy he counted thirty days and then fasted. [Abu Dawud, Chapter 7, Hadith Number 2318]

‏عن عائشة قالت: لم يكن رسول الله صلى الله عليه وسلم في شهر أكثر صياماً منه في شعبان لأنه ينسخ فيه أرواح الأحياء في الأموات، حتى أن الرجل يتزوج وقد رفع اسمه فيمن يموت، وإن الرجل ليحج وقد رفع اسمه فيمن يموت
3. Translation: Narrated by Aishah (Radhiyallahu Anha) says, “Prophet Muhammad (صلى الله عليه وسلم) used to fast the whole of Sha’ban. I said to him, ‘Messenger of Allah, is Sha’ban your most favorite month for fasting?’ He said, ‘In this month Allah prescribes the list of the persons dying this year. Therefore, I like that my death comes when I am in a state of fasting.” [Ibn Asakir, Tafsir ad-Dar al-Manthur Under the Verse 44:3]
‏عن ‏ ‏عمران بن حصين ‏ ‏رضي الله عنهما ‏‏أن رسول الله ‏ ‏صلى الله عليه وسلم ‏ ‏قال له ‏ ‏أو لآخر ‏ ‏أصمت من ‏ ‏سرر ‏ ‏شعبان قال لا قال فإذا أفطرت فصم يومين
4. Translation: Imran bin Husain (Radhiyallahu Anhu) reported that Allah’s Messenger (صلى الله عليه وسلم) having said to him or to someone else: Did you fast in the middle of Sha’ban? He said: No. Thereupon he (the Holy Prophet) said: If you did not observe fast, then you should observe fast for two days. [Muslim, Chapter 6, Number 2607]
Conclusion:
These reports indicate that fasting in the month of Sha`baan, though not obligatory, is so meritorious that the Holy Prophet (صلى الله عليه وسلم) did not like to miss it.
It is the habit of the Muslims to celebrate some auspicious events during the month of Sha’ban by praying, reciting Quran, praising Allah, and making a great deal of supplication to Allah during that night. Sha’ban is like an introduction to Ramadan and it has some things in common with Ramadan, such as fasting, reciting Holy Quran and giving in charity. It has been narrated that upon the arrival of Rajab the Holy Prophet (صلى الله عليه وسلم) used to pray “O’ Allah! Bless us abundantly in Rajab and Sha’ban and deliver us safely unto Ramadan.”

Virtues of the 15th night of Sha’ban:

‏عن‏ ‏عائشة ‏ ‏قالت ‏‏فقدت رسول الله ‏ ‏صلى الله عليه وسلم ‏ ‏ليلة فخرجت فإذا هو ‏ ‏بالبقيع ‏ ‏فقال ‏ ‏أكنت تخافين أن يحيف الله عليك ورسوله قلت يا رسول الله إني ظننت أنك أتيت بعض نسائك فقال إن الله عز وجل ينزل ليلة النصف من شعبان إلى السماء الدنيا فيغفر لأكثر من عدد شعر غنم ‏ ‏كلب

1. Translation: Narrated by Aisha (Radhiyallahu Anha) I missed Allah’s Messenger (صلى الله عليه وسلم) during the night and found him in al-Baqi’. He said: Were you afraid that Allah and His Messenger would deal unjustly with you? I said: Allah’s Messenger, I thought that you had gone to some of your other wives. He (the Prophet) said: Verily Allah, the Exalted and Glorious, comes down to the heaven of the world in “the middle night of Sha’ban” and forgives sins even more abundant than the hair of the goats of Kalb. [Sunan Tirmidhi ,Volume 1, Hadith Number 670, Ibn Maja, Volume 2, Hadith Number 1379]

عن‏ ‏أبي موسى الأشعري ‏عن رسول الله ‏ ‏صلى الله عليه وسلم ‏ ‏قال ‏ ‏إن الله ليطلع في ليلة النصف من شعبان فيغفر لجميع خلقه إلا لمشرك أو مشاحن

2. Translation: Narrated by Abu Musa al-Ash’ari (Radhiyallahu Anha) that Allah’s Messenger (صلى الله عليه وسلم) said, Allah, the Exalted and Glorious looks down on “the middle night of Sha’ban” and forgives all His creation. except a polytheist or one who is mushahin. [Sunan Ibn Maja, Volume 2, Hadith Number 1380]
عن عبد الله بن عمرو بن العاص أن رسول الله ‏ ‏صلى الله عليه وسلم ‏ ‏قال ‏ ‏يطلع الله عز وجل إلى خلقه ليلة النصف من شعبان فيغفر لعباده إلا لاثنين ‏مشاحن ‏وقاتل نفس‏

3. Translation: Narrated by Abdullah ibn Amr ibn al-’As that Allah’s Messenger (صلى الله عليه وسلم) said, Allah, the Exalted and Glorious looks down on “the middle night of Sha’ban” and forgives all His creation except two people, the mushahin and the murderer. [Musnad Ahmad, Volume 3, Hadith Number 6353]

عن أبي ثعلبة الخشني، عن النبي صلى الله عليه وسلم قال: إذا كان ليلة النصف من شعبان، اطلع الله تعالى إلى خلقه، فيغفر للمؤمنين، ويملي للكافرين، ويدع أهل الحقد بحقدهم حتى يدعوه

4. Translation: It is related by Abu Thalaba that the Blessed Prophet (صلى الله عليه وسلم) said: On the 15th night of Shabaan, Allah looks over at his creation and forgives all the believers except for the one who begrudges and hates. He leaves them in their enmity. [Bayhqi, Tafsir ad-Dar al-Manthur Under the Verse 44:3]

عن معاذ بن جبل، عن النبي صلى الله عليه وسلم قال: يطلع الله في ليلة النصف من شعبان، فيغفر لجميع خلقه إلا لمشرك أو مشاحن

5. Translation: It is related by Muaz bin Jabbal that the Blessed Prophet (صلى الله عليه وسلم) said: Allah looks at His creation in “the night of mid-Sha`ban” and He forgives all His creation. except for a mushrik (idolater) or a mushahin (one bent on hatred). [Ibn Hibban, Sahih, ed. Shu`ayb Arna'ut Volume 012: Hadith Number 5665]
عن عائشة قالت: قام رسول الله صلى الله عليه وسلم من الليل يصلي، فأطال السجود حتى ظننت أنه قد قبض، فلما رأيت ذلك، قمت حتى حركت إبهامه، فتحرك، فرجعت، فلما رفع رأسه من السجود وفرغ من صلاته، فقال: ” يا عائشة، أو يا حميراء ظننت أن النبي قد خاس بك ” قلت: لا والله يا نبي الله ولكني ظننت أنك قبضت لطول سجودك فقال: ” أتدرين أي ليلة هذه؟ ” قلت: الله ورسوله أعلم، قال: ” هذه ليلة النصف من شعبان، فيغفر للمستغفرين ويرحم المسترحمين ويؤخر أهل الحقد كما هم

6. Translation: From A’isha: She said: The Prophet (صلى الله عليه وسلم) stood up in prayer during part of the night and made his prostration so lengthy that I thought his soul had been taken back. When I saw this I got up and went to move his big toe, whereupon he moved, so I drew back. When he raised his head from prostration and finished praying, he (صلى الله عليه وسلم) said: “O A’isha, O fair little one (humayra’)! Did you think that the Prophet had broken his agreement with you?” She replied: “No, by Allah, O Messenger of Allah, but I thought that your soul had been taken back because your stayed in prostration for so long.” He said: “Do you know what night this is?” She said: “Allah and His Prophet know best.” He said: “This is the night of mid-Sha`ban! Verily Allah the Glorious and Majestic look at His servants on “the night of mid-Sha`ban, and He forgives those who ask forgiveness, and He bestows mercy on those who ask mercy, and He gives a delay to the people of envy and spite in their state.”


‏عن ‏ ‏عمران بن حصين ‏ ‏رضي الله عنهما ‏‏أن رسول الله ‏ ‏صلى الله عليه وسلم ‏ ‏قال له ‏ ‏أو لآخر ‏ ‏أصمت من ‏ ‏سرر ‏ ‏شعبان قال لا قال فإذا أفطرت فصم يومين

7. Translation: Imran bin Husain (ra) reported Allah’s Messenger (صلى الله عليه وسلم) having said to him or to someone else: Did you fast in the “Middle of Sha’ban?” He said: No. Thereupon he (the Holy Prophet) said: If you did not observe fast, then you should observe fast for two days. [Muslim, Chapter 6, Number 2607]
And Allah Ta’āla Knows Best
Moulana Ismail Desai,
Student Darul Iftaa
Durban, South Africa
Checked and Approved by,
Mufti Ebrahim Desai. source: http://www.askimam.org/public/question_detail/21318

[gydrorway]

Sha'ban: Merits, Do's, and Dont's

By Mufti Taqi Usmani

- The Night of Bara'ah
- What Should be Done in this Night?
- What Should Not be Done in This Night
- Fast of the 15th Sha'ban

Sha'ban is one of the meritorious months for which we find some particular instructions in the Sunnah of Prophet Muhammad, Sall-Allahu alayhi wa sallam. It is reported in the authentic ahadith that Prophet Muhammad, Sall-Allahu alayhi wa sallam, used to fast most of the month in Sha'ban. These fasts were not obligatory on him but Sha'ban is the month immediately preceding the month of Ramadan. Therefore, some preparatory measures are suggested by Prophet Muhammad, Sall-Allahu alayhi wa sallam. Some of these are given below:

1. The blessed companion Anas, Radi-Allahu anhu, reports that Prophet Muhammad, Sall-Allahu alayhi wa sallam, was asked, "Which fast is the most meritorious after the fasts of Ramadan?" He replied, "Fasts of Shaban in honor of Ramadan."

2. The blessed companion Usama ibn Zaid, Radi-Allahu anhu, reports that he asked Prophet Muhammad, Sall-Allahu alayhi wa sallam: "Messenger of Allah, I have seen you fasting in the month of Sha'ban so frequently that I have never seen you fasting in any other month." Prophet Muhammad, Sall-Allahu alayhi wa sallam, replied: "That (Sha'ban) is a month between Rajab and Ramadan which is neglected by many people. And it is a month in which an account of the deeds (of human beings) is presented before the Lord of the universe, so, I wish that my deeds be presented at a time when I am in a state of fasting."

3. Ummul Mu'mineen 'Aishah, Radi-Allahu anha, says, "Prophet Muhammad, Sall-Allahu alayhi wa sallam, used to fast the whole of Sha'ban. I said to him, 'Messenger of Allah, is Sha'ban your most favorite month for fasting?' He said, 'In this month Allah prescribes the list of the persons dying this year. Therefore, I like that my death comes when I am in a state of fasting."

4. In another Tradition she says, "Prophet Muhammad, Sall-Allahu alayhi wa sallam, would sometimes begin to fast continuously until we thought he would not stop fasting, and sometimes he used to stop fasting until we thought he would never fast. I never saw the Messenger of Allah, Sall-Allahu alayhi wa sallam, fasting a complete month, except the month of Ramadan, and I have never seen him fasting in a month more frequently than he did in Sha'ban."

5. In another report she says, "I never saw the Messenger of Allah, Sall-Allahu alayhi wa sallam, fasting in a month so profusely as he did in the month of Sha'ban. He used to fast in that month leaving only a few days, rather, he used to fast almost the whole of the month."

6. Ummul-Mu'mineen Umm Salamah, Radi-Allahu anha, says: "I have never seen the Messenger of Allah fasting for two months continuously except in the months of Sha'ban and Ramadan."

These reports indicate that fasting in the month of Sha'ban, though not obligatory, is so meritorious that Prophet Muhammad, Sall-Allahu alayhi wa sallam, did not like to miss it.

But it should be kept in mind that the fasts of Sha'ban are for those persons only who are capable of keeping them without causing deficiency in the obligatory fasts of Ramadan. Therefore, if one fears that after fasting in Sha'ban, he will lose strength or freshness for the fasts of Ramadan and will not be able to fast in it with freshness, he should not fast in Sha'ban, because the fasts of Ramadan, being obligatory, are more important than the optional fasts of Sha'ban. That is why Prophet Muhammad, Sall-Allahu alayhi wa sallam, himself has forbidden the Muslims from fasting one or two days immediately before the commencement of Ramadan. The blessed Companion Abu Hurairah, Radi-Allahu anhu, reports Prophet Muhammad, Sall-Allahu alayhi wa sallam, to have said, "Do not fast after the first half of the month of Sha'ban is gone."

According to another report Prophet Muhammad, Sall-Allahu alayhi wa sallam has said: "Do not precede the month of Ramadan with one or two fasts."

The essence of the above-quoted ahadith is that Prophet Muhammad, Sall-Allahu alayhi wa sallam, himself used to fast most of the month of Sha'ban, because he had no fear of developing weakness or weariness before the commencement of Ramadan. As for others, he ordered them not to fast after the 15th of Sha'ban for the fear that they would lose their strength and freshness before Ramadan starts, and would not be able to welcome the month of Ramadan with enthusiasm.


The Night of Bara'ah

Another significant feature of the month of Sha'ban is that it consists of a night which is termed in Shariah as "Laylatul-bara'ah" (The night of freedom from Fire). This is the night occurring between 14th and 15th day of Sha'ban. There are certain traditions of Prophet Muhammad, Sall-Allahu alayhi wa sallam, to prove that it is a meritorious night in which the people of the earth are attended by special Divine mercy. Some of these traditions are quoted as follows:

1. Ummul-Mu'mineen 'Aishah, Radi-Allahu anha, is reported to have said, "Once Prophet Muhammad, Sall-Allahu alayhi wa sallam, performed the Salah of the night (Tahajjud) and made a very long Sajdah until I feared that he had passed away. When I saw this, I rose (from my bed) and moved his thumb (to ascertain whether he is alive). The thumb moved, and I returned (to my place). Then I heard him saying in Sajdah: 'I seek refuge of Your forgiveness from Your punishment, and I seek refuge of Your pleasure from Your annoyance, and I seek Your refuge from Yourself. I cannot praise You as fully as You deserve. You are exactly as You have defined Yourself.' Thereafter, when he raised his head from Sajdah and finished his salah, he said to me: 'Aishah, did you think that the Prophet has betrayed you?' I said, 'No, O Prophet of Allah, but I was afraid that your soul has been taken away because your Sajdah was very long.' He asked me, 'Do you know which night is this?' I said, 'Allah and His Messenger know best.' He said, 'This is the night of the half of Sha'ban. Allah Almighty looks upon His slaves in this night and forgives those who seek forgiveness and bestows His mercy upon those who pray for mercy but keeps those who have malice (against a Muslim) as they were before, (and does not forgive them unless they relieve themselves from malice).'"

2. In another Tradition Sayyidah' Aishah, Radi-Allahu anha, has reported that Prophet Muhammad, Sall-Allahu alayhi wa sallam, has said, "Allah Almighty descends (in a manner He best knows it) in the night occurring in the middle of Sha'ban and forgives a large number of people more than the number of the fibers on the sheep of the tribe, Kalb."

Kalb was a big tribe the members of which had a very large number of sheep. Therefore, the last sentence of the hadith indicates the big number of the people who are forgiven in this night by Allah Almighty.

3. In yet another Tradition, she has reported Prophet Muhammad, Sall-Allahu alayhi wa sallam, to have said, "This is the middle Night of Sha'ban. Allah frees in it a large number of the people from Fire, more than the number of the hair growing on the sheep of the tribe, Kalb. But He does not even look at a person who associates partners with Allah, or at a person who nourishes malice in his heart (against someone), or at a person who cuts off the ties of kinship, or at a man who leaves his clothes extending beyond his ankles (as a sign of pride), or at a person who disobeys his parents, or at a person who has a habit of drinking wine."

4. Sayyidna Mu'adh ibn Jabal, Radi-Allahu anhu, reports that Prophet Muhammad, Sall-Allahu alayhi wa sallam, has said: "Allah Almighty looks upon all those created by Him in the middle Night of Sha'ban and forgives all those created by Him, except the one who associates partners with Him or the one who has malice in his heart (against a Muslim)".

Although the chain of narrators of some of these traditions suffers with some minor technical defects, yet when all these traditions are combined together, it becomes clear that this night has some well founded merits, and observing this night as a sacred night is not a baseless concoction as envisaged by some modern scholars who, on the basis of these minor defects, have totally rejected to give any special importance to this night. In fact, some of these traditions have been held by some scholars of hadith as authentic and the defects in the chain of some others have been treated by them as minor technical defects which, according to the science of hadith, are curable by the variety of their ways of narration. That is why the elders of the ummah have constantly been observing this night as a night of special merits and have been spending it in worship and prayers.


What Should be Done in this Night?

In order to observe the Night of Bara'ah, one should remain awakened in this night as much as he can. If someone has better opportunities, he should spend the whole night in worship and prayer. However, if one cannot do so for one reason or another, he can select a considerable portion of the night, preferably of the second half of it for this purpose, and should perform the following acts of worship:

(a) Salah. Salah is the most preferable act to be performed in this night. There is no particular number of Rak'at but preferably it should not be less than eight. It is also advisable that each part of the Salah like qiyam, rukoo' and sajdah should be longer than normal. The longest surahs of the Holy Qur'an one remembers by heart should be recited in the Salah of this night. If someone does not remember the long surahs, he can also recite several short surahs in one rak'ah.

(b) Tilawa. The recitation of the Holy Qur'an is another form of worship, very beneficent in this night. After performing Salah, or at any other time, one should recite as much of the Holy Qur'an as he can.

(c) Dhikr. One should also perform dhikr (recitation of the name of Allah) in this night. Particularly the following dhikr is very useful:

One should recite Salah (durood) on Prophet Muhammad, Sall-Allahu alayhi wa sallam, as many times as he can. The dhikr can also be recited while walking, lying on bed and during other hours of work or leisure.

(d) Dua. The best benefit one can draw from the blessings of this night is prayers and supplications. It is hoped that all the prayers in this night will be accepted by our Lord, insha-Allah. Prayer itself is an 'Ibadah, and Allah Almighty gives reward on each prayer along with the fulfillment of the supplicator's need. Even if the purpose prayed for is not achieved, one cannot be deprived of the reward of the prayer which is sometimes more precious than the mundane benefits one strives for. The prayers and supplications also strengthen one's relation with Allah Almighty, which is the main purpose of all kinds and forms of worship.

One can pray for whatever purpose he wishes. But the best supplications are the ones made by Prophet Muhammad, Sall-Allahu alayhi wa sallam. These are so comprehensive and all-encompassing prayers that all the human needs, of this world and the Hereafter, are fully covered in the eloquent expressions used in them. Actually, most of the prophetic prayers are so profound that human imagination can hardly match their greatness.

Several books in various languages are available which provide these prophetic prayers, and one should pray to Allah Almighty in accordance with them, whether by reciting their original Arabic text or by rendering their sense in one's own language.

(e) There are some people who cannot perform any additional Salah or recitations for any reason, like illness or weakness or being engaged in some other necessary activities. Such people also should not deprive themselves completely of the blessings of this night. They should observe the following acts:

(i) To perform the Salah of Maghrib, 'Isha' and Fajr with Jama'ah in the mosque, or in their homes in case of their being sick.

(ii) They should keep reciting the dhikr, particularly the one mentioned in para (c) above, in whatever condition they are until they sleep.

(iii) They should pray to Allah for their forgiveness and for their other objectives. One can do so even when he is in his bed.

(f) The women during their periods cannot perform salah, nor can they recite the Qur'an, but they can recite any dhikr, tasbeeh, durood sharif and can pray to Allah for whatever purpose they like in whatever language they wish. They can also recite the Arabic prayers mentioned in the Qur'an or in the hadith with the intention of supplication (and not with the intention of recitation).

(g) According to a hadith, which is relatively less authentic, Prophet Muhammad, Sall-Allahu alayhi wa sallam, went in this night to the graveyard of Baqi' where he prayed for the Muslims buried there. On this basis, some of the fuqaha hold it as mustahabb (advisable) in this night to go to the graveyard of the Muslims and recite Fatihah or any other part of the Qur'an, and pray for the dead. But this act is neither obligatory nor should it be performed as regularly as an obligatory act.


What Should Not be Done in This Night

1. As mentioned earlier, the Night of Bara'ah is a night in which special blessings are directed towards the Muslims. Therefore, this night should be spent in total submission to Allah Almighty, and one should refrain from all those activities, which may displease Allah. Although it is always incumbent upon every Muslim to abstain from sins, yet this abstinence becomes all the more necessary in such nights, because committing sins in this night will amount to responding to divine blessings with disobedience and felony. Such an arrogant attitude can invite nothing but the wrath of Allah. Therefore, one should strictly abstain from all the sins, particularly from those mentioned in the Hadith No. 3 quoted earlier in this article, because these sins make one devoid of the blessings of this night.

2. In this night some people indulge in some activities which they regard as necessary for the celebration of the Night of Bara'ah, like cooking some special type of meal, or illuminating houses or mosques, or improvised structures. All such activities are not only baseless and innovated in the later days by ignorant people, but in some cases they are pure imitation of some rituals performed by non-Muslim communities. Such imitation in itself is a sin; performing it in a blessed night like the Night of Bara'ah makes it worse. Muslims should strictly abstain from all such activities.

3. Some people spend this night in holding religious meetings and delivering long speeches. Such activities are also not advisable, because these acts can easily be performed in other nights. This night requires one to devote himself for the pure acts of worship only.

4. The acts of worship like Salah, recitation of the Qur'an and dhikr should be performed in this night individually, not collectively. The Nafl Salah should not be performed in Jama'ah, nor should the Muslims arrange gatherings in the mosques in order to celebrate the night in a collective manner.

On the contrary, this night is meant for worshipping Allah in solitude. It is the time to enjoy the direct contact with the Lord of the Universe, and to devote one's attention to Him and Him alone. These are the precious hours of the night in which nobody should intervene between one and his Lord, and one should turn to Allah with total concentration, not disturbed or intermitted by any one else.

That is why Prophet Muhammad, Sall-Allahu alayhi wa sallam, observed the acts of worship in this night in total seclusion, not accompanied by anyone, not even by his favorite life companion Sayyidah 'Aishah, Radi-Allahu anha, and that is why all forms of the optional worship (Nafl Ibadah), are advised by him to be done in individual, not in collective manner.


Fast of the 15th Sha'ban

On the day immediately following the Night of Bara'ah, i.e. the 15th of Sha'ban, it is mustahabb (advisable) to keep fast. Prophet Muhammad, Sall-Allahu alayhi wa sallam, is reported to have recommended this fast emphatically. Although the scholars of hadith have some doubts in the authenticity of this report, yet it is mentioned earlier that the fasts of the first half of Sha'ban have special merits and Prophet Muhammad, Sall-Allahu alayhi wa sallam, used to fast most of the days in Sha'ban. Moreover, a large number of the elders (salaf) of the Ummah have been observing the fast of the 15th of Sha'ban. This constant practice indicates that they have accepted the relevant hadith as authentic.

Therefore, it is advisable to fast the 15th of Sha'ban as an optional (nafl) fast. One can also keep a fast of qada on this day and it is hoped that he can also benefit from the merits of this fast.

Source: http://www.albalagh.net/general/shaban.shtml