Rajab

What is Rajab?

Rajab is the seventh month of the Islamic (Hijri) lunar calendar, sitting between Jumada al-Thani and Sha'ban. Its name comes from the Arabic root rajaba— “to respect,” “to revere,” or “to hold in awe.” Pre-Islamic Arabs honored it by suspending all warfare and raiding, and the Quran preserved that sanctity by naming it among the four sacred months of the year.

The Prophet ﷺ in his Farewell Sermon called it Rajab Mudar — “Rajab of the tribe of Mudar” — because Mudar was particularly strict in honoring its sanctity, while some other tribes had shifted the month under the pre-Islamic practice of nasi'(intercalation). The qualifier locks Rajab into its true position in the calendar: the seventh month, “between Jumada and Sha'ban” (Sahih al-Bukhari 4662).

What makes Rajab interesting — and what most articles get half right — is the gap between its real status and the practice that has grown around it. Rajab is a sacred month, full stop. But the body of specific Rajab worship that circulates in WhatsApp messages and unverified guides every year — fast this many days for this reward, pray Salat al-Ragha'ib on the first Friday, recite this dua because the Prophet ﷺ said so — almost none of it survives a serious look at the hadith chains. The major works of hadith verification, from Ibn Hajar al-Asqalani's Tabyin al-'Ajab fima Warada fi Fadl Rajab to the rulings of Ibn Taymiyyah, Ibn al-Qayyim, al-Nawawi, and al-Albani, are unusually unified on this point.

This page sticks close to that scholarly consensus. It tells you what is sound, what is weak, and what is fabricated — and where the popular practice and the authenticated sunnah part ways.

Rajab as a sacred month

The sacred status of Rajab is one of the few things about the month that everyone — across schools, across centuries — agrees on. The textual evidence is short and unambiguous.

“Indeed, the number of months with Allah is twelve months in the register of Allah from the day He created the heavens and the earth; of these, four are sacred. That is the correct religion, so do not wrong yourselves during them.”

The Quran establishes the count and the category. The Prophet ﷺ then named the four:

“The year is twelve months, four of which are sacred. Three are in succession — Dhu al-Qi'dah, Dhu al-Hijjah, and al-Muharram — and Rajab of Mudar, which stands between Jumada and Sha'ban.”

Two things follow practically. First, warfare is prohibited during the sacred months unless one is defending against an ongoing attack — a rule that pre-dates Islam and was preserved (not abolished) by the Quran. Second, the moral weight of actions is amplified. Ibn Abbas explained the verse “do not wrong yourselves during them” this way: “Allah singled out four of them as sacred, magnified their inviolability, and made sin in them greater and righteous deeds in them more rewarded.”

That doubling cuts both ways. A good deed in Rajab counts for more — and so does a sin. Practical scholarship through the centuries draws one consistent inference from this: the most important Rajab practice is not adding new rituals but tightening the ordinary ones you should be doing anyway. Pray on time. Stop the things you keep starting and restarting. Watch your tongue, your screen, your earnings. In a sacred month, the cost-benefit of ordinary worship simply shifts in your favor.

Three of the four sacred months sit together at the year's end — Dhu al-Qi'dah, Dhu al-Hijjah, Muharram — wrapping Hajj season in a 90-day envelope of heightened sanctity. Rajab is the odd one out. It stands alone in the middle of the year, six months removed from the others. That isolation is part of why it functions, in classical commentary, as a kind of mid-year reset — a checkpoint between two long stretches of ordinary months.

Authentic vs weak narrations about Rajab

This is the part of any honest Rajab guide that does the most work, because the volume of fabricated and weak hadith circulating about this month is greater than for almost any other.

The single most important reference on this question is Ibn Hajar al-Asqalani's dedicated treatise Tabyin al-'Ajab fima Warada fi Fadl Rajab (“Clarifying the Astonishment Regarding the Virtues of Rajab”). Ibn Hajar — among the most respected hadith verifiers in Islamic history — went through every narration in circulation about Rajab specifically and concluded that none of them rises to the level of sahih or even hasan. They are either weak, very weak, or fabricated. The same conclusion is reached by Ibn Taymiyyah, Ibn al-Qayyim, Ibn Rajab al-Hanbali, al-Albani, and the contemporary IslamQA fatwa committee.

The most famous fabrications

• “Rajab is the month of Allah, Sha'ban is my month, and Ramadan is the month of my Ummah.” The single most-shared Rajab narration online. Ibn Hajar, al-Suyuti, al-Albani, and others class it mawdu' — fabricated — or munkar jiddan (very objectionable). It has no authentic chain.
• “Whoever fasts one day of Rajab is rewarded with X / whoever fasts three days is rewarded with Y…”An entire family of escalating-reward narrations attached to Rajab fasting. Ibn Taymiyyah's verdict on this whole class: “All of its hadiths are weak — in fact, fabricated. The people of knowledge do not rely on any of them.”
• The Salat al-Ragha'ib hadith— a long narration prescribing a 12-rak'ah prayer on the first Friday night of Rajab with extensive promised reward. Declared a lie by the consensus of hadith scholars (covered in detail in the innovations section below).
• The narration that the 27th of Rajab is the night of Isra and Mi'raj.Not a hadith of the Prophet ﷺ at all; the dating is a later attribution that mainstream verification rejects (see the Isra and Mi'raj section).

What is authentic about Rajab

The authentic textual basis for Rajab worship is short and consists almost entirely of its inclusion among the sacred months. That includes:

• Quran 9:36 — the four sacred months and the warning not to wrong oneself during them.
• The Farewell Sermon hadith (Sahih al-Bukhari 4662) — naming Rajab as one of the four.
• The general body of authentic narrations encouraging voluntary fasting (Mondays, Thursdays, the white days), repentance, and increased remembrance — which apply in Rajab as in any other month, with the sacred-month multiplier added.

That is the entire authentic basis. Everything else in circulation about Rajab — the specific fasts with specific rewards, the specific prayers, the specific duas tied to specific days — does not have the textual support its popularity suggests. That doesn't mean people who recite a Rajab dua or fast in Rajab are doing something wrong; it means they should not attribute those practices firmly to the Prophet ﷺ as confirmed sunnah.

Fasting in Rajab — what scholars actually say

Fasting in Rajab is one of the most asked-about questions of the Islamic year, and the scholarly answer is more careful than the popular narrative usually allows. The careful version, drawing on Ibn Taymiyyah, Ibn al-Qayyim, Ibn Hajar, and contemporary fatwa councils, has three parts.

1. Fasting the whole of Rajab as a sunnah practice is not established.Ibn al-Qayyim writes: “Nothing has been authentically reported from the Prophet ﷺ that he singled out Rajab for fasting.” Ibn Taymiyyah goes further: “As for singling out Rajab for fasting, all the hadiths reported about it are weak — in fact, fabricated. The people of knowledge do not rely on any of them.”
2. Voluntary fasting in Rajab is fully permissible and rewarded. The general encouragement to fast voluntary days — Mondays, Thursdays, the 13th/14th/15th of every lunar month, alternate days — applies in Rajab as it does in any other month. There is no prohibition against fasting Rajab; the scholarly issue is with claiming Rajab fasting has a unique virtue not granted to other months.
3. The sacred-month status amplifies the reward. A Monday fast in Rajab is more rewarded than the same Monday fast in Rabi al-Thani, because Rajab is a sacred month and good deeds in sacred months are multiplied. The amplification comes from the sacred-month general rule, not from any Rajab-specific narration.

The practical synthesis nearly all contemporary scholars converge on: fast in Rajab if you would fast at any other time, with the same intentions and patterns; don't fast the entire month in imitation of a sunnah that wasn't there; don't attach a specific number of days to specific rewards on the basis of weak narrations.

One nuance worth naming. Some classical Shafi'i and Hanafi scholars permitted singling out Rajab for fasting as a meritorious practice, leaning on the general principle that weak narrations can be acted on for fada'il al-a'mal (virtues of deeds) under strict conditions. This was always a minority and conditional view, and most contemporary scholarship — across schools — sides with the stricter line that authenticated practice should not be invented from weak material. Ibn Rajab al-Hanbali stands as the bridge: a scholar from the Hanbali school who wrote a detailed treatise (Lata'if al-Ma'arif) carefully laying out exactly what is and isn't authentic about each month, Rajab included.

The famous Rajab dua and its grading

One supplication appears in nearly every Rajab article, mosque flyer, and WhatsApp forward of the season:

اللَّهُمَّ بَارِكْ لَنَا فِي رَجَبَ وَشَعْبَانَ وَبَلِّغْنَا رَمَضَانَ“O Allah, bless us in Rajab and Sha'ban, and let us reach Ramadan.”

Here is the honest grading. The narration is classed weak (da'if) by Imam al-Nawawi, Imam Ibn Rajab al-Hanbali, al-Albani, and the contemporary verification of the Sheikh Shu'ayb al-Arna'ut team. The reason is consistent across all of them: the chain contains Zaidah ibn Abi ar-Ruqad, whom Abu Hatim al-Razi and others class as weak, and the matn is reported only through this single problematic chain.

What this doesn't mean is that the meaning of the du'a is forbidden. Asking Allah to bless your remaining months and let you reach Ramadan is unambiguously a praiseworthy du'a in its content — nothing in it contradicts any established principle. Many scholars (Hafiz Ibn Hajar in Nata'ij al-Afkar, the broader Hanafi tradition) explicitly say that weak narrations of supplications and virtues of deeds may be acted on under conditions: the weakness is not severe, the supplication doesn't contradict authentic teachings, and the person reciting doesn't firmly attribute it to the Prophet ﷺ as established sunnah.

The practical guidance most contemporary scholars settle on is this: recite the du'a if you want to — its meaning is sound — but recite it as your own personal supplication, not as “the Prophet's dua for the start of Rajab.” If you want a du'a you are certain is established, make the supplication in your own words: ask Allah for blessing in this month and the next, and to grant you Ramadan. The same desire, in language you own.

The 27th of Rajab — Isra and Mi'raj

The Isra and Mi'raj — the Prophet's ﷺ night journey from Makkah to Jerusalem and his ascent through the heavens, during which the five daily prayers were prescribed — is one of the central events in the Sirah. The event itself is unambiguously established by Quran (Surah Al-Isra 17:1) and many sahih hadith. What is not established is the date.

The mainstream verification community — Ibn Taymiyyah, Ibn Hajar al-Asqalani, Ibn al-Qayyim, al-Albani, Sheikh Ibn Baz, Sheikh Ibn al-Uthaymin, and the contemporary Saudi fatwa committee — is unusually unified on this: no sahih narration fixes the night of Isra and Mi'raj to a specific date. Classical scholars have proposed Rabi al-Awwal, Rabi al-Thani, Rajab, Ramadan, and Shawwal across various reports of doubtful chain. The 27 Rajab date specifically rests on a single non-prophetic statement (attributed to some later authorities) whose authenticity is contested.

Ibn Taymiyyah's line on this is direct: “Neither the month nor the night of the event is known with certainty. It is not recorded that any Muslim attributed any merit or privilege to the night of al-Isra and al-Mi'raj — neither the Companions nor the early generations.”

And yet the 27 Rajab observance is widespread. It is a public holiday in many Muslim-majority countries — Indonesia, Malaysia, Pakistan, Bangladesh, and others — and is marked across South Asian, Levantine, and North African traditions with mosque gatherings, special meals, and night-long worship. The scholarly takes split along familiar lines:

1. Mainstream Salafi and Hanbali position(the Saudi fatwa committee, Ibn Baz, Ibn al-Uthaymin, al-Albani): The date is unauthenticated, no Companion or early scholar singled out 27 Rajab for worship, and specific congregational observance attached to that night is bid'ah.
2. Many Sunni traditional positions(much of the Hanafi, Shafi'i, Maliki classical tradition and contemporary South Asian / Levantine scholarship): Private reflection, du'a, and remembrance on the night are permitted as a personal observance; the historical event is real even if the date is approximate; what should be avoided is firmly attributing it to confirmed sunnah and adding fabricated rituals.

What scholars across positions agree on: the meaning of the night journey — the prescription of the five daily prayers, the affirmation of the prophets' brotherhood at al-Aqsa, the cosmic horizon of Muslim worship — is worth reflecting on at any time. The lesson is not bound to a date. A reading of Surah Al-Isra and a careful contemplation of the prayer obligation is on safe ground whether you do it on 27 Rajab, on any other night, or never tie it to a specific date at all.

Umrah in Rajab — Aisha's correction

The claim that the Prophet ﷺ performed a special Umrah in Rajab is one of the most-shared and the most directly answered in the hadith record itself. The full exchange is preserved in Sahih al-Bukhari.

Mujahid said: “Urwa ibn al-Zubair and I entered the Mosque, and there was Abdullah ibn Umar sitting near Aisha's apartment. Some people were offering Duha prayer in the mosque. We asked him about their prayer, and he said it was an innovation. Then Urwa asked him: ‘How many Umrahs did the Prophet ﷺ perform?’ He said, ‘Four — one of them in Rajab.’ We disliked to contradict him. Then we heard Aisha (RA) cleaning her teeth with a siwak in her apartment, and Urwa said: ‘O Mother of the believers, do you hear what Abu Abd al-Rahman is saying?’ She asked, ‘What is he saying?’ He said, ‘He says the Prophet ﷺ performed four Umrahs, one in Rajab.’ Aisha said: ‘May Allah have mercy on Abu Abd al-Rahman. The Prophet ﷺ never performed Umrah except that I was with him, and he never performed Umrah in Rajab.’”

The text rewards careful reading. Aisha (RA), the Prophet's ﷺ wife, was present at all four of his Umrahs and is correcting a contemporary's memory of the dates. Ibn Umar — who hears her response — does not contest it. The classical scholarship (Ibn Hajar in Fath al-Bari, al-Nawawi, and others) treats Aisha's direct testimony as the stronger evidence, harmonizing the discrepancy by suggesting Ibn Umar may have miscounted or been thinking of a related travel.

The practical conclusion the scholarly community settles on: there is no special virtue to performing Umrah in Rajab.The Prophet ﷺ performed three of his four Umrahs in Dhu al-Qi'dah, not Rajab. Performing Umrah in Rajab is permitted and rewarded — Umrah is meritorious whenever performed — but it is incorrect to believe Rajab Umrah carries a unique sunnah reward over other months, and incorrect to encourage others to travel for Umrah specifically because Rajab is approaching.

Innovations and weak practices to avoid

A short list of Rajab-specific practices that the classical and contemporary verification community has flagged as either fabricated, innovated, or contrary to established sunnah.

Salat al-Ragha'ib (the “Prayer of Wishes”)

A 12-rak'ah prayer prescribed in some traditions for the night between the first Thursday and Friday of Rajab, attached to a long narration promising extensive reward. Historically, it was introduced in Bayt al-Maqdis in 448 AH (around 1056 CE) and spread rapidly through the Levant. The scholarly response was unusually severe and unusually unanimous:

• Imam al-Nawawi in his commentary on Sahih Muslim called it “a reprehensible, repugnant innovation, of the kind of innovation of misguidance and ignorance. It contains numerous evils, and may Allah curse the one who fabricated and invented it.”
• Ibn Taymiyyah wrote that Salat al-Ragha'ib is bid'ah “by the consensus of the imams of the religion — Malik, al-Shafi'i, Abu Hanifa, and others — and the hadith narrated about it is a lie by the consensus of the scholars of hadith.”
• Ibn Rajab al-Hanbali: “There is no specific prayer prescribed for Rajab. The hadith about Salat al-Ragha'ib is false, and the prayer itself is an innovation according to the majority of scholars.”
• Al-Tartushi, Ibn al-Jawzi, al-Albani, and the contemporary Saudi committee all confirm the same verdict.

The historical record on Salat al-Ragha'ib is unusually clear because the prayer's introduction is dated. It cannot have been a sunnah practice if it appeared four and a half centuries after the Prophet ﷺ.

The Atira sacrifice

Pre-Islamic Arabs offered a sacrificial animal called the atirain Rajab as a tribute to their gods. Early Islam tolerated continued slaughter of livestock in Rajab if the meat was distributed appropriately, but the Prophet ﷺ later explicitly abolished the practice as a sacred rite: “There is no Fara' and no Atira” (Sahih al-Bukhari 5473). Any continued Rajab-specific sacrifice ritual today carries no Islamic sanction.

Salat Umm Dawood (mid-Rajab prayer)

A long fabricated prayer attributed to the 15th of Rajab, with elaborate prescribed recitations. The IslamQA committee and broader Sunni scholarship treat it the same as Salat al-Ragha'ib — an invented ritual built on fabricated narrations, not part of any authenticated sunnah.

Specific Rajab dhikr counts and recitation packages

Practices like “recite this verse 100 times on this day of Rajab” or “say this dhikr 70 times for the forgiveness of 70 years of sin” are nearly always traced back to fabricated chains. The encouragement to do dhikr and istighfar is sound; the specific Rajab packages are not. If you want a structured day, the established sunnah packages — the morning and evening adhkar, the post-prayer adhkar, the night-of-Qadr-style supplications — are available in any month.

What to do in Rajab — a practical checklist

What survives the scholarly winnowing is a short, focused list of practices that work in Rajab because they work in any sacred month — with the sacred-month amplification applied.

1. Treat sins with extra weight. The Quranic instruction “do not wrong yourselves during them” (Quran 9:36) is the most explicit Rajab-specific guidance there is. The same temptation in Rajab costs more.
2. Fast on the days the Prophet ﷺ already fasted — Mondays, Thursdays, the 13th/14th/15th — and let the sacred-month multiplier apply to those fasts. Don't attempt the whole month if it's not your normal pattern.
3. Pray on time, every prayer. The single most authenticated “multiplied in a sacred month” act is the obligatory prayer prayed on time with focus. Get the foundational five right before adding voluntary layers.
4. Repent sincerely. Rajab is structurally a midyear checkpoint — six months from Muharram, six months from the start of Hajj season. It is the natural moment for a deliberate accounting and a clean restart.
5. Reconcile with people you've cut off. The general hadith on reconciliation applies year-round, but in a month of magnified weight, the gain from a single repaired relationship is unusually high.
6. Begin a Ramadan reading plan. Two months out is the right runway. The Quran reading plan that survives Ramadan is the one you started rehearsing in Rajab.
7. Reflect on the names of Allah. A steady reading through the 99 Names of Allah over the next two months is a durable form of dhikr that anchors the rest of the worship.
8. Give sadaqah quietly. Small, regular giving in Rajab builds the muscle for the larger giving of Ramadan.
9. Build a tahajjud habit. A short night prayer started in Rajab makes the famously productive last ten of Ramadan reachable.
10. Avoid the temptation to invent. Do not adopt Rajab-specific rituals — Salat al-Ragha'ib, fixed Rajab dhikr counts, fabricated Rajab duas — just because they are circulating on social media. The Prophet's ﷺ established sunnah is enough.

The single line that ties the practical instructions together: in Rajab, do less new but do the old better. The month rewards depth, not novelty.

Rajab dates — next 5 years

Rajab moves earlier by approximately 11 days each Gregorian year because the Hijri lunar year is shorter than the solar Gregorian year. The table below shows the expected Gregorian dates for the next five Hijri years, calculated using the Umm al-Qura calendar. Local moon sighting may shift dates by one day.

The 27 Rajab column shows the night observed by much of the Muslim world as Isra and Mi'raj, with the caveat above that the date itself is not authenticated. The calendar drift is what makes this a deliberately non-seasonal observance — Rajab cycles through every season of the year over roughly a 33-year solar cycle.

Historical events in Rajab

Two major events of Islamic history are anchored in Rajab — the Prophet's ﷺ largest military expedition, and the medieval liberation of Jerusalem.

The Expedition of Tabuk (Rajab 9 AH / October 630 CE)

In Rajab of the ninth year after the Hijra, the Prophet ﷺ led the largest military expedition of his lifetime — approximately 30,000 Muslims — north toward Tabuk near the Gulf of Aqaba, in response to reports of a potential Byzantine invasion of northern Arabia. It was his last major military expedition. The expedition is the immediate backdrop for a significant block of Quranic verses in Surah At-Tawbah, including the verses on the three companions who stayed behind and were later forgiven after a public period of social isolation.

No direct battle occurred at Tabuk — the Byzantine force did not appear — but the campaign cemented Muslim presence in the north of the peninsula and secured the strategic alliances that would shape the Muslim conquests of the following decade.

The liberation of Jerusalem (27 Rajab 583 AH / 2 October 1187 CE)

After 88 years of Crusader occupation, Jerusalem was restored to Muslim rule by Salah al-Din al-Ayyubi (Saladin) on 27 Rajab 583 AH, following the Crusader defeat at the Battle of Hattin three months earlier. The date — 27 Rajab — was chosen by Salah al-Din deliberately for its association with the Isra and Mi'raj tradition (the Prophet's ﷺ night journey to al-Aqsa), even though the date of the night journey itself is not authenticated.

Salah al-Din's entry into Jerusalem is recorded in the medieval Muslim and Crusader sources for its restraint. There was no general massacre. Christian residents who could pay the ransom were permitted to leave with their property; the Holy Sepulchre was preserved; the Aqsa Mosque, which had been used as a stable and partly converted to a Templar headquarters, was cleansed and restored. The contrast with the Crusader sack of Jerusalem in 1099 — when the entire population was put to the sword — was striking to contemporary chroniclers on both sides.